Dr Sebastian Oberst

Dr Sebastian Oberst

Adjunct Associate Professor
UNSW Canberra
School of Eng & Tech

Expertise

  • Vibration & acoustics (numerically, experimentally)
  • Mechanical characterisation & vibration/noise control
  • Microvibrations esp. that of insects communicating
  • Nonlinear time series analysis & chaotic dynamics
  • Statistical & uncertainty analysis 

Current Research 

  1. Stability behaviour of deployable, flexible structures of nano-satellites
  2. Friction-induced vibrations & sound (e.g. automotive disc brake squeal)
  3. Vibrational communication in insects (e.g ants,  termites)

Teaching Interest

Statics, Dynamics, Thermofluids, Introduction to vibration, Acoustics, Instrumentation, Statistics

Location
Building 16 Room 208 School of Engineering and Information Technology, The University of New South Wales, Australian Defence Force Academy, PO Box 7916, Canberra BC ACT 2610, AUSTRALIA
  • Books | 2021
    Oberst S; Halkon B; Ji J; Brown T, 2021, Preface
    Books | 2021
    Oberst S; Halkon B; Ji J; Brown T, 2021, Preface
    Books | 2020
    Oberst S; Halkon B; Ji J; Brown T, 2020, Preface
  • Book Chapters | 2022
    Akbarzadeh M; Oberst S; Sepehrirahnama S; Chiang YK; Halkon BJ; Melnikov A; Powell DA, 2022, 'A Numerical Study of Acoustic Radiation Forces for the Contactless Excitation of a Microcantilever', in NODYCON Conference Proceedings Series, Springer International Publishing, pp. 335 - 345, http://dx.doi.org/10.1007/978-3-030-81170-9_30
    Book Chapters | 2022
    Hayati H; Eager D; Oberst S, 2022, 'Recurrence Plot Qualification Analysis of the Greyhound Rotary Gallop Gait', in NODYCON Conference Proceedings Series, Springer International Publishing, pp. 331 - 341, http://dx.doi.org/10.1007/978-3-030-81166-2_30
    Book Chapters | 2021
    Rudorf M; Oberst S; Stender M; Hoffmann N, 2021, 'Bifurcation analysis of a doubly curved thin shell considering inertial effects', in Vibration Engineering for a Sustainable Future: Numerical and Analytical Methods to Study Dynamical Systems. Vol. 3, Springer International Publishing, Switzerland
    Book Chapters | 2020
    Gong S; Oberst S; Xinwen W, 2020, 'A Non-linear Model of Rubber Shear Springs Validated by Experiments', in Lacarbonara W; Balachandran B; Ma J; Tenreiro Machado J; Stepan G (ed.), Nonlinear Dynamics of Structures, Systems and Devices Proceedings of the International Nonlinear Dynamics Conference (NODYCON 2019), |, Springer, http://dx.doi.org/10.1007/978-3-030-34713-0_32
    Book Chapters | 2020
    Martin R; Oberst S; Stender M, 2020, 'Numerical analysis of dynamic hysteresis in tape springs for space applications', in Oberst S; Benjamin H; Ji J; Brown T (ed.), Vibration Engineering for a Sustainable Future, Numerical and Analytical Methods to Study Dynamical Systems, Springer International Publishing, http://dx.doi.org/10.1007/978-3-030-47618-2
    Book Chapters | 2020
    Martin R; Stender M; Oberst S, 2020, 'Numerical Analysis of Dynamic Hysteresis in Tape Springs for Space Applications', in Vibration Engineering for a Sustainable Future: Active and Passive Noise and Vibration Control, Vol. 1, pp. 179 - 184, http://dx.doi.org/10.1007/978-3-030-47618-2_22
    Book Chapters | 2020
    Rudorf M; Oberst S; Stender M; Hoffmann N, 2020, 'Bifurcation analysis of a doubly curved thin shell considering inertial effects', in Oberst S; Halkon B; Ji J; Brown T (ed.), Vibration Engineering for a Sustainable Future: Numerical and Analytical Methods to Study Dynamical Systems, Springer International Publishing, http://dx.doi.org/10.1007/978-3-030-46466-0
    Book Chapters | 2020
    Zhang Z; Oberst S; Lai JCS, 2020, 'Towards Overcoming the Challenges of the Prediction of Brake Squeal Propensity', in Vibration Engineering for a Sustainable Future: Active and Passive Noise and Vibration Control, Vol. 1, pp. 47 - 53, http://dx.doi.org/10.1007/978-3-030-47618-2_6
    Book Chapters | 2020
    Zhang Z; Oberst S; Lai JCS, 2020, 'Towards Overcoming the Challenges of the Prediction of Brake Squeal Propensity', in Oberst S; Halkon B; Ji J; Brown T (ed.), Vibration Engineering for a Sustainable Future, Active and Passive Noise and Vibration Control, Vol. 1, Springer International Publishing, http://dx.doi.org/10.1007/978-3-030-47618-2
    Book Chapters | 2019
    Lu S; Oberst S; Zhang G; Luo Z, 2019, 'Novel Order Patterns Recurrence Plot-Based Quantification Measures to Unveil Deterministic Dynamics from Stochastic Processes', in Valenzuela O; Rojas F; Pomares H; Rojas I (ed.), , SPRINGER INTERNATIONAL PUBLISHING AG, pp. 57 - 70, http://dx.doi.org/10.1007/978-3-030-26036-1_5
    Book Chapters | 2019
    Lu S; Oberst S; Zhang G; Luo Z, 2019, 'Novel order patterns recurrence plot-based quantification measures to unveil deterministic dynamics from stochastic processes', in Valenzuela O; Rojas F; Pomares H; Rojas I (ed.), Theory and Applications of Time Series Analysis, Springer International Publishing, Cham, Switzerland, http://dx.doi.org/10.1007/978-3-030-26036-1
    Book Chapters | 2019
    Oberst S; Lai JCS; Evans T, 2019, 'Physical Basis of Vibrational Behavior – Channel Properties and Noise', in Hill PSM; Lakes-Harlan R; Narins PM; Virant-Doberlet M; Wessel A (ed.), Biotremology: Studying Vibrational Behavior, Springer, pp. 53 - 78, http://dx.doi.org/10.1007/978-3-030-22293-2
    Book Chapters | 2019
    Oberst S; Lai JCS; Evans TA, 2019, 'Physical Basis of Vibrational Behaviour: Channel Properties, Noise and Excitation Signal Extraction', in Hill PSM; LakesHarlan R; Mazzoni V; Narins PM; VirantDoberlet M; Wessel A (ed.), BIOTREMOLOGY: STUDYING VIBRATIONAL BEHAVIOR, SPRINGER INTERNATIONAL PUBLISHING AG, pp. 53 - 78, http://dx.doi.org/10.1007/978-3-030-22293-2_5
  • Edited Books | 2021
    Oberst S; Halkon B; Ji J; Brown T, (eds.), 2021, Vibration Engineering for a Sustainable Future Experiments, Materials and Signal Processing, Vol. 2, Springer, http://dx.doi.org/10.1007/978-3-030-48153-7
    Edited Books | 2021
    Oberst S; Halkon B; Ji J; Brown T, (eds.), 2021, Vibration Engineering for a Sustainable Future Numerical and Analytical Methods to Study Dynamical Systems, Vol. 3, Springer, http://dx.doi.org/10.1007/978-3-030-46466-0
    Edited Books | 2021
    Oberst S; Halkon B; Ji J; Brown T, (eds.), 2021, Vibration Engineering for a Sustainable Future: Active and Passive Noise and Vibration Control, Vol. 1, Springer International Publishing, Springer Nature Switzerland AG, http://dx.doi.org/10.1007/978-3-030-47618-2
  • Journal articles | 2024
    Hertrampf T; Oberst S, 2024, 'Recurrence Rate spectrograms for the classification of nonlinear and noisy signals', Physica Scripta, 99, http://dx.doi.org/10.1088/1402-4896/ad1fbe
    Journal articles | 2024
    Mohammadi M; Oberst S; Halkon BJ, 2024, 'Application of Time Synchronous Averaging in Mitigating UAV Noise and Signal Loss for Continuous Scanning Laser Doppler Vibrometry', Journal of Physics: Conference Series, 2698, http://dx.doi.org/10.1088/1742-6596/2698/1/012005
    Journal articles | 2024
    Oberst S; Martin R, 2024, 'Feature-preserving synthesis of termite-mimetic spinodal nest morphology', iScience, 27, http://dx.doi.org/10.1016/j.isci.2023.108674
    Journal articles | 2024
    Peters H; Garbe A; Breil SM; Oberst S; Selch S; Holzhausen Y, 2024, 'Big five personality traits of medical students and workplace performance in the final clerkship year using an EPA framework', BMC Medical Education, 24, http://dx.doi.org/10.1186/s12909-024-05434-x
    Journal articles | 2024
    Xiao T; Halkon B; Wang S; Oberst S; Qiu X, 2024, 'Refracto-vibrometry for active control of sound radiation through an opening', Journal of Sound and Vibration, 577, http://dx.doi.org/10.1016/j.jsv.2024.118242
    Journal articles | 2023
    Blamires SJ; Rawal A; Edwards AD; Yarger JL; Oberst S; Allardyce BJ; Rajkhowa R, 2023, 'Methods for Silk Property Analyses across Structural Hierarchies and Scales', Molecules, 28, http://dx.doi.org/10.3390/molecules28052120
    Journal articles | 2023
    Halkon BJ; Darwish A; Rothberg S; Mohammadi M; Oberst S, 2023, 'Correction of scanning laser Doppler vibrometer measurements when subjected to six degree-of-freedom base motion', The Journal of the Acoustical Society of America, 154, pp. A74 - A74, http://dx.doi.org/10.1121/10.0022844
    Journal articles | 2023
    Hertrampf T; Oberst S; Sepehrirahnama S, 2023, 'Recurrence rate spectrograms for impact localization in wood', The Journal of the Acoustical Society of America, 154, pp. A142 - A142, http://dx.doi.org/10.1121/10.0023057
    Journal articles | 2023
    Kronowetter F; Maeder M; Chiang YK; Huang L; Schmid JD; Oberst S; Powell DA; Marburg S, 2023, 'Realistic prediction and engineering of high-Q modes to implement stable Fano resonances in acoustic devices', Nature Communications, 14, http://dx.doi.org/10.1038/s41467-023-42621-8
    Journal articles | 2023
    Kronowetter F; Pretsch L; Chiang YK; Melnikov A; Sepehrirahnama S; Oberst S; Powell DA; Marburg S, 2023, 'Sound attenuation enhancement of acoustic meta-atoms via couplinga)', Journal of the Acoustical Society of America, 154, pp. 842 - 851, http://dx.doi.org/10.1121/10.0020570
    Journal articles | 2023
    Li Z; Gao W; Kessissoglou N; Oberst S; Wang MY; Luo Z, 2023, 'Multifunctional mechanical metamaterials with tunable double-negative isotropic properties', Materials and Design, 232, http://dx.doi.org/10.1016/j.matdes.2023.112146
    Journal articles | 2023
    Lu S; Oberst S, 2023, 'Recurrence-based reconstruction of dynamic pricing attractors', Nonlinear Dynamics, 111, pp. 15263 - 15278, http://dx.doi.org/10.1007/s11071-023-08629-x
    Journal articles | 2023
    Mandal S; Oberst S; Biswas MHA; Islam MS, 2023, 'Dynamic analysis and control of a rice-pest system under transcritical bifurcations', PeerJ, 11, http://dx.doi.org/10.7717/peerj.16083
    Journal articles | 2023
    Nerse C; Mohapatra AR; Oberst S; Navarro-Payá D; Etxeberria J; Matus JT; Bianco L; Tucci MR; Cumino E; Casacci LP; Barbero F, 2023, 'Model updating of flowering snapdragon (Antirrhinum litigiosum) biomechanical responses to vibro-acoustic stimuli', The Journal of the Acoustical Society of America, 154, pp. A172 - A172, http://dx.doi.org/10.1121/10.0023171
    Journal articles | 2023
    Oberst S; Sepehrirahnama S, 2023, 'A case study on generative learning approaches in a studio and flipped class-room setting for increased learning outcomes', The Journal of the Acoustical Society of America, 154, pp. A59 - A59, http://dx.doi.org/10.1121/10.0022790
    Journal articles | 2023
    Phillips L; Oberst S; Sepehrirahnama S, 2023, 'Sensor fusion for simultaneous measurement of micro-vibrations', The Journal of the Acoustical Society of America, 154, pp. A141 - A142, http://dx.doi.org/10.1121/10.0023056
    Journal articles | 2023
    Sepehrirahnama S; Oberst S; Croft BE; Hanson D, 2023, 'Investigating sound absorption in rail tunnels using wave decomposition', The Journal of the Acoustical Society of America, 154, pp. A180 - A180, http://dx.doi.org/10.1121/10.0023192
    Journal articles | 2023
    Sepehrirahnama S; Oberst S; Lai JCS, 2023, 'Acoustic black hole designs for circular beams under axial loading', The Journal of the Acoustical Society of America, 154, pp. A58 - A58, http://dx.doi.org/10.1121/10.0022787
    Journal articles | 2023
    Tran T; Nerse C; Oberst S; Halkon BJ; Sawalhi N; Sepehrirahnama S, 2023, 'Vibrational timber characterization through the use of model updating', The Journal of the Acoustical Society of America, 154, pp. A75 - A75, http://dx.doi.org/10.1121/10.0022849
    Journal articles | 2022
    Darwish A; Halkon B; Oberst S, 2022, 'Non-Contact Vibro-Acoustic Object Recognition Using Laser Doppler Vibrometry and Convolutional Neural Networks', Sensors, 22, http://dx.doi.org/10.3390/s22239360
    Journal articles | 2022
    Darwish A; Halkon B; Rothberg S; Oberst S; Fitch R, 2022, 'A comparison of time and frequency domain-based approaches to laser Doppler vibrometer instrument vibration correction', Journal of Sound and Vibration, 520, http://dx.doi.org/10.1016/j.jsv.2021.116607
    Journal articles | 2022
    Franz A; Oberst S; Peters H; Berger R; Behrend R, 2022, 'How do medical students learn conceptual knowledge? High-, moderate- and low-utility learning techniques and perceived learning difficulties', BMC Medical Education, 22, http://dx.doi.org/10.1186/s12909-022-03283-0
    Journal articles | 2022
    Sansom TM; Oberst S; Richter A; Lai JCS; Saadatfar M; Nowotny M; Evans TA, 2022, 'Low radiodensity μCT scans to reveal detailed morphology of the termite leg and its subgenual organ', Arthropod Structure and Development, 70, http://dx.doi.org/10.1016/j.asd.2022.101191
    Journal articles | 2022
    Sepehrirahnama S; Oberst S; Chiang YK; Powell DA, 2022, 'Willis Coupling-Induced Acoustic Radiation Force and Torque Reversal', Physical Review Letters, 129, http://dx.doi.org/10.1103/PhysRevLett.129.174501
    Journal articles | 2022
    Sepehrirahnama S; Oberst S, 2022, 'Acoustic Radiation Force and Torque Acting on Asymmetric Objects in Acoustic Bessel Beam of Zeroth Order Within Rayleigh Scattering Limit', Frontiers in Physics, 10, http://dx.doi.org/10.3389/fphy.2022.897648
    Journal articles | 2022
    Sepehrirahnama S; Ray Mohapatra A; Oberst S; Chiang YK; Powell DA; Lim KM, 2022, 'Acoustofluidics 24: theory and experimental measurements of acoustic interaction force', Lab on a Chip, http://dx.doi.org/10.1039/d2lc00447j
    Journal articles | 2022
    Yang Z; Pan J; Chen J; Zi Y; Oberst S; Schwingshackl CW; Hoffmann N, 2022, 'A novel unknown-input and single-output approach to extract vibration patterns via a roving continuous random excitation', ISA Transactions, 129, pp. 675 - 686, http://dx.doi.org/10.1016/j.isatra.2021.12.011
    Journal articles | 2021
    Chiang YK; Quan L; Peng Y; Sepehrirahnama S; Oberst S; Alù A; Powell DA, 2021, 'Scalable Metagrating for Efficient Ultrasonic Focusing', Physical Review Applied, 16, http://dx.doi.org/10.1103/PhysRevApplied.16.064014
    Journal articles | 2021
    Oberst S; Martin R; Halkon B; Lai J; Evans T; Saadatfar M, 2021, 'Submillimetre mechanistic designs of termite-built structures', Journal of the Royal Society Interface, 18, pp. 20200957 - 20200957, http://dx.doi.org/10.1098/rsif.2020.0957
    Journal articles | 2021
    Sepehrirahnama S; Oberst S; Chiang YK; Powell D, 2021, 'Acoustic radiation force and radiation torque beyond particles: Effects of nonspherical shape and Willis coupling', Physical Review E, 104, http://dx.doi.org/10.1103/PhysRevE.104.065003
    Journal articles | 2021
    Stender M; Tiedemann M; Spieler D; Schoepflin D; Hoffmann N; Oberst S, 2021, 'Deep learning for brake squeal: Brake noise detection, characterization and prediction', Mechanical Systems and Signal Processing, 149, http://dx.doi.org/10.1016/j.ymssp.2020.107181
    Journal articles | 2020
    Chiang YK; Oberst S; Melnikov A; Quan L; Marburg S; Alù A; Powell DA, 2020, 'Reconfigurable Acoustic Metagrating for High-Efficiency Anomalous Reflection', Physical Review Applied, 13, pp. 064067, http://dx.doi.org/10.1103/PHYSREVAPPLIED.13.064067
    Journal articles | 2020
    Gong S; Oberst S; Wang X, 2020, 'An experimentally validated rubber shear spring model for vibrating flip-flow screens', Mechanical Systems and Signal Processing, 139, http://dx.doi.org/10.1016/j.ymssp.2020.106619
    Journal articles | 2020
    Melnikov A; Maeder M; Friedrich N; Pozhanka Y; Wollmann A; Scheffler M; Oberst S; Powell D; Marburg S, 2020, 'Acoustic metamaterial capsule for reduction of stage machinery noise', Journal of the Acoustical Society of America, 147, pp. 1491 - 1503, http://dx.doi.org/10.1121/10.0000857
    Journal articles | 2020
    Oberst S; Lai JCS; Martin R; Halkon BJ; Saadatfar M; Evans TA, 2020, 'Revisiting stigmergy in light of multi-functional, biogenic, termite structures as communication channel', Computational and Structural Biotechnology Journal, 18, pp. 2522 - 2534, http://dx.doi.org/10.1016/j.csbj.2020.08.012
    Journal articles | 2019
    Lu S; Oberst S; Zhang G; Luo Z, 2019, 'Bifurcation analysis of dynamic pricing processes with nonlinear external reference effects', Communications in Nonlinear Science and Numerical Simulation, 79, http://dx.doi.org/10.1016/j.cnsns.2019.104929
    Journal articles | 2019
    Melnikov A; Chiang YK; Quan L; Oberst S; Alù A; Marburg S; Powell D, 2019, 'Acoustic meta-atom with experimentally verified maximum Willis coupling', Nature Communications, 10, pp. 3148, http://dx.doi.org/10.1038/s41467-019-10915-5
    Journal articles | 2019
    Oberst S; Lenz M; Lai J; Evans T, 2019, 'Termites manipulate moisture content of wood to maximize foraging resources', Biology Letters, 15, http://dx.doi.org/10.1098/rsbl.2019.0365
    Journal articles | 2019
    Stender M; Oberst S; Hoffmann N, 2019, 'Recovery of Differential Equations from Impulse Response Time Series Data for Model Identification and Feature Extraction', Vibration, 2, pp. 25 - 46, http://dx.doi.org/10.20944/preprints201812.0237.v1
    Journal articles | 2019
    Stender M; Oberst S; Tiedemann M; Hoffmann N, 2019, 'Complex machine dynamics: systematic recurrence quantification analysis of disk brake vibration data', Nonlinear Dynamics, 94, pp. 2483 - 2497, http://dx.doi.org/10.1007/s11071-019-05143-x
    Journal articles | 2019
    Zhang Z; Oberst S; Lai JCS, 2019, 'A non-linear friction work formulation for the analysis of self-excited vibrations', Journal of Sound and Vibration, 443, pp. 328 - 340, http://dx.doi.org/10.1016/j.jsv.2018.11.017
    Journal articles | 2018
    Jordaan J; Punzet S; Melnikov A; Oberst S; Sanches A; Marburg S; Powell D, 2018, 'Measuring monopole and dipole polarizability of acoustic meta-atoms', Applied Physics Letters, 113, pp. 224102, http://dx.doi.org/10.1063/1.5052661
    Journal articles | 2018
    Oberst S; Baetz J; Campbell G; Lampe F; Lai JCS; Hoffmann N; Morlock M, 2018, 'Vibro-acoustic and nonlinear analysis of cadavric femoral bone impaction in cavity preparations', International Journal of Mechanical Sciences, 144, pp. 739 - 745, http://dx.doi.org/10.1016/j.ijmecsci.2018.05.051
    Journal articles | 2018
    Oberst S; Lai J; Evans T, 2018, 'Key physical wood properties in termite foraging decisions', Journal of the Royal Society Interface, 15, pp. 20180505 - 20180505, http://dx.doi.org/10.1098/rsif.2018.0505
    Journal articles | 2018
    Oberst S; Tuttle SL; Griffin D; Lambert A; Boyce RR, 2018, 'Experimental validation of tape springs to be used as thin-walled space structures', Journal of Sound and Vibration, 419, pp. 558 - 570, http://dx.doi.org/10.1016/j.jsv.2018.01.014
    Journal articles | 2018
    Oberst SM; Niven RK; Lester DR; Ord A; Hobbs B; Hoffmann N, 2018, 'Detection of unstable periodic orbits in mineralising geological systems', Chaos, 28, pp. 085711 - 085721, http://dx.doi.org/10.1063/1.5024134
    Journal articles | 2018
    Oberst SM; Tuttle SL, 2018, 'Nonlinear dynamics of thin-walled elastic structures for applications in space', Mechanical Systems and Signal Processing, 110, pp. 469 - 484, http://dx.doi.org/10.1016/j.ymssp.2018.03.021
    Journal articles | 2018
    Stender M; Tiedemann M; Hoffmann N; Oberst SM, 2018, 'Impact of an irregular friction formulation on dynamics of a minimal model for brake squeal', Mechanical Systems and Signal Processing, pp. 439 - 451, http://dx.doi.org/10.1016/j.ymssp.2018.01.032
    Journal articles | 2017
    Oberst SM; Bann G; Lai JCS; Evans TA, 2017, 'Cryptic termites avoid predatory ants by listening to vibrational cues from their footsteps', Ecology Letters, 20, pp. 212 - 221, http://dx.doi.org/10.1111/ele.12727
    Journal articles | 2017
    Oberst SM; Marburg S; Hoffmann N, 2017, 'Determining periodic orbits via nonlinear filtering and recurrence spectra in the presence of noise', Procedia Engineering, 199C, pp. 772 - 777
    Journal articles | 2016
    Oberst SM; Lai JCS; Evans TA, 2016, 'Termites utilise clay to build structural supports and so increase foraging resources', Scientific Reports, 6, pp. 20990 - 20994, http://dx.doi.org/10.1038/srep20990
    Journal articles | 2016
    Oberst SM; Zhang Z; Lai JCS, 2016, 'The role of nonlinearity and uncertainty in assessing disc brake squeal propensity', SAE International Journal of Passenger Cars: Mechanical Systems, 9, pp. 2016-01-1777 - 2016-01-1777
    Journal articles | 2016
    Oberst SM, 2016, 'A systematic statistical approach to investigate key material parameters in termite foraging', PeerJ (Preprint), pp. 1 - 19
    Journal articles | 2016
    Zhang Z; Oberst SM; Lai JCS, 2016, 'On the potential of uncertainty analysis in disc brake squeal', Journal of Sound and Vibration, pp. 1 - 15, http://dx.doi.org/10.1016/j.jsv.2016.05.023
    Journal articles | 2015
    Oberst S; Lai JCS, 2015, 'Nonlinear transient and chaotic interactions in disc brake squeal', Journal of Sound and Vibration, 342, pp. 272 - 289, http://dx.doi.org/10.1016/j.jsv.2015.01.005
    Journal articles | 2015
    Oberst SM; Lai JCS, 2015, 'A statistical approach to estimate the Lyapunov spectrum in disc brake squeal', Journal of Sound and Vibration, 334, pp. 120 - 135, http://dx.doi.org/10.1016/j.jsv.2014.06.025
    Journal articles | 2015
    Oberst SM; Lai JCS, 2015, 'Pad-mode-induced instantaneous mode instability for simple models of brake systems', Mechanical Systems and Signal Processing, pp. 1 - 15, http://dx.doi.org/10.1016/j.ymssp.2015.03.023
    Journal articles | 2015
    Oberst SM; Lai JCS, 2015, 'Squeal noise in simple numerical brake models', Journal of Sound and Vibration, 352, pp. 129 - 141, http://dx.doi.org/10.1016/j.jsv.2015.05.005
    Journal articles | 2015
    Oberst SM; Nava-Baro E; Lai JCS; Evans TA, 2015, 'An innovative signal processing technique for the extraction of ants' walking signals', Acoustics Australia, pp. 1 - 12, http://dx.doi.org/10.1007/s40857-015-0003-x
    Journal articles | 2015
    Zhang Z; Oberst SM; Lai JCS, 2015, 'Instability analysis of friction oscillators with uncertainty in friction law distribution', Proceedings of the Institution of Mechanical Engineers Part C: Journal of Mechanical Engineering Science, http://dx.doi.org/10.1177/0954406215616421
    Journal articles | 2014
    Oberst SM; Baro EN; Lai JCS; Evans TA, 2014, 'Quantifying ant activity using vibration measurements', PLoS ONE, 9, pp. e90902 - 1, http://dx.doi.org/10.1371/journal.pone.0090902
    Journal articles | 2014
    Oberst SM; Evans, TA ; Lai JCS, 2014, 'Novel method for pairing wood samples in choice tests', PLoS ONE, 9, pp. 1 - 7, http://dx.doi.org/10.1371/journal.pone.0088835
    Journal articles | 2013
    Oberst SM; Lai JC; Marburg S, 2013, 'Guidelines for numerical vibration and acoustic analysis of disc brake squeal using simple models of brake systems', Journal of Sound and Vibration, 332, pp. 2284 - 2299, http://dx.doi.org/10.1016/%20j.jsv.2012.11.034i
    Journal articles | 2013
    Oberst SM; Lai JCS, 2013, 'The role of pad-modes and nonlinearity in instantaneous mode squeal', The Journal of the Acoustical Society of America, 133, pp. 3462 - 3462, http://dx.doi.org/10.1121/1.4806162
    Journal articles | 2011
    Oberst SM; Lai JC, 2011, 'Chaos in Brake Squeal Noise', Journal of Sound and Vibration, 330, pp. 955 - 975, http://dx.doi.org/10.1016/j.jsv.2010.09.009
    Journal articles | 2011
    Oberst SM; Lai JC, 2011, 'Statistical analysis of brake squeal noise', Journal of Sound and Vibration, 330, pp. 2978 - 2994, http://dx.doi.org/10.1016/j.jsv.2010.12.021
    Journal articles | 2007
    Merz S; Oberst SM; Dylejko PG; Kessissoglou N; Tso YK; Marburg S, 2007, 'Development of coupled FE/BE models to investigate the structural and acoustic responses of a submerged vessel.', Journal of Computational Acoustics, 15, pp. 23 - 47
  • Preprints | 2023
    Kronowetter F; Maeder M; Chiang Y; Huang L; Schmid J; Oberst S; Powell D; Marburg S, 2023, Direct visualization of a Friedrich-Wintgen quasi-bound state in the continuum, , http://dx.doi.org/10.21203/rs.3.rs-2311624/v1
    Preprints | 2023
    Mandal S; Oberst S; Lai JCS, 2023, Modelling termites’ tunnelling and decision-making behaviors, , http://dx.doi.org/10.1101/2023.10.05.561127
    Conference Papers | 2023
    Nerse C; Oberst S; Navarro-Payá D; Etxeberria J; Matus JT; Bianco L; Casacci LP; Barbero F, 2023, 'PROPENSITY TO EFFICIENTLY TRANSMIT VIBRATIONS IN SNAPDRAGONS IN RESPONSE TO VIBROACOUSTIC SIGNALLING', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2023
    Sepehrirahnama S; Sansom T; Lai JCS; Oberst S, 2023, 'Design of a miniaturised micro-force plate to study the locomotion of small arthropods', in Proceedings of the International Congress on Sound and Vibration, Prague, presented at 29th International Congress on Sound and Vibration, Prague, 09 July 2023 - 13 July 2023, https://iiav.org/content/archives_icsv_last/2023_icsv29/content/papers/papers/full_paper_374_20230424100509156.pdf
    Conference Papers | 2022
    Fattoruso V; Sepehrirahnama S; Tofigh F; Lai JCS; Nowotny M; Oberst S, 2022, 'CONSIDERATION ON HOW TO IMPROVE GROUND REACTION FORCE MEASUREMENTS IN SMALL WALKING INSECTS', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Milton J; Halkon B; Oberst S; Chiang YK; Powell D, 2022, 'SONAR-BASED BURIED OBJECT DETECTION VIA STATISTICS OF RECURRENCE PLOT QUANTIFICATION MEASURES', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Nerse C; Oberst S; Moore S; MacGillivray I, 2022, 'ASSESSMENT OF FLANKING TRANSMISSIONS IN MEASUREMENTS OF SOUND TRANSMISSION LOSS OF MULTILAYER PANELS', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Nerse C; Oberst S, 2022, 'NUMERICAL VIBRATION ANALYSIS OF HONEYBEE COMB STRUCTURES', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Sansom T; Sepehrirahnama S; Halkon B; Lai JCS; Oberst S, 2022, 'LASER INTENSITY-INDUCED DAMAGE EFFECTS ON DYNAMIC CHARACTERISATION OF WINGS OF THE EUROPEAN HONEYBEE (APIS MELLIFERA)', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Schuhmann AH; Kleinfeller N; Sepehrirahnama S; Oberst S; Adams C; Melz T, 2022, 'Numerical analysis on defect detection using structural intensity in solid bodies', in Proceedings of the International Congress on Acoustics
    Conference Papers | 2022
    Schuhmann AH; Kleinfeller N; Sepehrirahnama S; Oberst S; Adams C; Melz T, 2022, 'Numerical analysis on defect detection using structural intensity in solid bodies', in Proceedings of the International Congress on Acoustics
    Conference Papers | 2022
    Sepehrirahnama S; McManus H; Oberst S, 2022, 'ACOUSTIC LEVITATOR-TWEEZER USING PRE-PROGRAMMED ACOUSTIC HOLOGRAMS', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Tofigh F; Sepehrirahnama S; Lai JCS; Oberst S, 2022, 'CHARACTERISING AND CALIBRATING PIEZO ACTUATORS FOR MICRO-EXCITATION FOR VIBRATION PLAYBACK IN BI-OASSAYS OF INSECTS', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Xiao T; Halkon B; Oberst S; Wang S; Qiu X, 2022, 'SOUND FIELD MEASUREMENT AT AN ENCLOSURE OPENING USING REFRACTO-VIBROMETRY', in Proceedings of the International Congress on Sound and Vibration
    Conference Papers | 2022
    Zhang Z; Oberst S; Lai JCS, 2022, 'Improving the Reliability of Brake Squeal Prediction', in Proceedings of the International Congress on Acoustics
    Conference Papers | 2022
    Zhang Z; Oberst S; Lai JCS, 2022, 'Improving the Reliability of Brake Squeal Prediction', in Proceedings of the International Congress on Acoustics
    Preprints | 2021
    Chiang YK; Quan L; Peng Y; Sepehrirahnama S; Oberst S; Alù A; Powell D, 2021, Scalable Metagrating for Efficient Ultrasonic Focusing, , http://dx.doi.org/10.48550/arxiv.2104.12937
    Preprints | 2021
    Mandal S; Oberst S; Biswas MHA; Islam MS, 2021, Dynamic analysis and control of a rice-pest system under transcritical bifurcations, , http://dx.doi.org/10.1101/2021.09.07.459216
    Conference Papers | 2021
    Milton J; Hall M; Chiang YK; Halkon B; Oberst S; Powell D, 2021, 'Exploring the effect of underwater burial on the resonant behaviour of simplified shell geometries', in Annual Conference of the Australian Acoustical Society 2021: Making Waves, AAS 2021, pp. 15 - 22
    Conference Papers | 2021
    Nerse C; Schadeberg R; Oberst S, 2021, 'Novel resonator geometry for easily manufactured tunable locally resonant metamaterial', in Annual Conference of the Australian Acoustical Society 2021: Making Waves, AAS 2021, pp. 68 - 72
    Preprints | 2021
    Sepehrirahnama S; Oberst S; Chiang YK; Powell D, 2021, Acoustic radiation force and radiation torque beyond particles: Effects of non-spherical shape and Willis coupling, , http://dx.doi.org/10.48550/arxiv.2107.01775
    Preprints | 2021
    Sepehrirahnama S; Oberst S; Chiang YK; Powell DA, 2021, Willis coupling-induced acoustic radiation force and torque reversal, , http://arxiv.org/abs/2110.01354v2
    Conference Papers | 2020
    Darwish A; Halkon B; Oberst S; Fitch R; Rothberg S, 2020, 'Correction of laser Doppler vibrometer measurements affected by sensor head vibration using time domain techniques', in Proceedings of the International Conference on Structural Dynamic , EURODYN, Athens, Greece, pp. 1 - 9, presented at Eurodyn, Athens, Greece, 23 November 2020 - 25 November 2020
    Conference Papers | 2020
    Darwish A; Halkon B; Oberst S; Fitch R; Rothberg S, 2020, 'Correction of laser doppler vibrometer measurements affected by sensor head vibration using time domain techniques', in Proceedings of the International Conference on Structural Dynamic , EURODYN, pp. 4842 - 4850
    Conference Papers | 2020
    Halkon B; Cheong I; Visser G; Walker P; Oberst S, 2020, 'An experimental assessment of torsional and package vibration in an industrial engine-compressor system', in Vibrations in Rotating Machinery 12, Liverpool, UK, pp. 1 - 10, presented at Vibrations in Rotating Machinery 12, Liverpool, UK, 14 October 2020 - 15 October 2020
    Preprints | 2020
    Stender M; Tiedemann M; Spieler D; Schoepflin D; Hofffmann N; Oberst S, 2020, Deep learning for brake squeal: vibration detection, characterization and prediction, , http://dx.doi.org/10.48550/arxiv.2001.01596
    Conference Papers | 2019
    Gong S; Oberst S; Wang X, 2019, 'A non-linear model of rubber shear springs validated by experiments', in Nonlinear Dynamics of Structures, Systems and Devices, Rome, Italy,, presented at Nonlinear Dynamics, Rome, Italy,, 17 February 2019 - 20 February 2019, http://dx.doi.org/10.1007/978-3-030-34713-0_32
    Conference Papers | 2019
    Gong S; Oberst S; Wang X, 2019, 'Dynamic analysis of vibrating flip-flow screens equipped with support and shear rubber springs', in Journal of Physics : Conference Series, Institute of Physics (IoP), Lyon, France,, pp. 1 - 12, presented at RASD2019 - Recent Advances in Structural Dynamics, Lyon, France,, 15 April 2019 - 17 April 2019, http://dx.doi.org/10.1088/1742-6596/1264/1/012061
    Conference Papers | 2019
    Lu S; Oberst S; Zhang G; Luo Z, 2019, 'Period adding bifurcations in dynamic pricing processes', Shenzhen, China, presented at IEEE CIFEr 2019: 2019 IEEE Conference on Computational Intelligence for Financial Engineering and Economics, Shenzhen, China, 04 May 2019 - 05 May 2019, http://dx.doi.org/10.1016/j.cnsns.2019.104929
    Conference Papers | 2019
    Melnikov A; Chiang YK; Quan L; Oberst S; Alu A; Marburg S; Powell D, 2019, 'Experimental validation of maximal Willis coupling in an acoustic meta-atom', Rome, presented at Metamaterials 2019, Rome, 16 September 2019 - 21 September 2019, http://congress2019.metamorphose-vi.org/index.php/component/svisor/?task=showScheduleSvisor&Itemid=156
    Conference Papers | 2019
    Rauter A; Halkon B; Oberst S; Marburg S, 2019, 'Research and development of an air-puff excitation system for lightweight structures', Copenhagen, presented at 8th International Operational Modal Analysis Conference 2019, Copenhagen, 12 May 2019 - 15 May 2019
    Conference Papers | 2018
    Gong S; Wang X; Oberst S, 2018, 'Non-linear Analysis of Vibrating Flip-flow Screens', in MATEC Web of Conferences, 3rd International Conference on Design and Manufacturing Engineering, Monash University, Melbourne, Australia, presented at 3rd International Conference on Design and Manufacturing Engineering, Monash University, Melbourne, Australia, 16 - 18 July 2018, http://dx.doi.org/10.1051/matecconf/201822104007
    Conference Papers | 2018
    Gong S; Wang X; Oberst S, 2018, 'Non-linear analysis of vibrating flip-flow screens', in MATEC Web of Conferences, EDP Sciences, pp. 04007 - 04010, http://dx.doi.org/10.1051/matecconf/201822104007
    Preprints | 2018
    Jordaan J; Punzet S; Melnikov A; Sanches A; Oberst S; Marburg S; Powell DA, 2018, Measuring monopole and dipole polarizability of acoustic meta-atoms, , http://dx.doi.org/10.48550/arxiv.1809.04526
    Conference Papers | 2018
    Lai J; Oberst S; Evans T, 2018, 'Termites use Vibrations to Eavesdrop on Predatory Ants', in INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Institute of Noise Control Engineering, Chicago, Illinois, USA, pp. 359 - 368, presented at INTER-NOISE 2018 - 47th International Congress and Exposition on Noise Control Engineering: Impact of Noise Control Engineering, Chicago, Illinois, USA, 26 August 2018 - 29 August 2018, https://www.ingentaconnect.com/contentone/ince/incecp/2018/00000258/00000007/art00029
    Conference Presentations | 2018
    Lu S; Oberst S; Zhang G; Luo Z, 2018, 'Comparing complex dynamics using machine learning-reconstructed attracting sets”, Colloquium on Irregular Engineering Oscillations and Signal Processing, 10-12 Sep, Hamburg, Germany.', presented at Colloquium on Irregular Engineering Oscillations and Signal Processing, Hamburg, Germany, 10 September 2018 - 12 September 2018
    Conference Presentations | 2018
    Lu S; Oberst SM; Zhang G; Luo Z, 2018, 'Comparing complex dynamics using machine learning-reconstructed attracting sets', presented at Colloquium on Irregular Engineering Oscillations and Signal Processing, Hamburg- Harburg, Germany, 10 September 2018 - 12 September 2018
    Conference Papers | 2018
    Lu S; Oberst SM; Zhang G; Luo Z, 2018, 'Order patterns recurrence plots and new quantifications to unveil nonlinear dynamics from stochastic systems', in Valenzuela O; Rojas F; Pomares H; Rojas I (eds.), ITISE 2018 International Conference on Time Series and Forecasting Proceedings of Papers, Granada, Spain, pp. 457 - 468, presented at International Conference on Time Series and Forecasting 2018, Granada, Spain, 19 September 2018 - 21 September 2018, http://itise.ugr.es/ITISE2018_Papers_Vol_1.pdf
    Conference Posters | 2018
    Lu S; Zhang G; Luo Z; Oberst SM, 2018, 'Order pattern recurrence plots unveiling determinism buried in noise', Sydney, NSW, Australia, presented at UTS FEIT Research Showcase, Sydney, NSW, Australia, 14 June 2018 - 14 June 2018
    Preprints | 2018
    Melnikov A; Quan L; Oberst S; Alù A; Marburg S; Powell D, 2018, Acoustic meta-atom with maximum Willis coupling, , http://dx.doi.org/10.48550/arxiv.1812.02318
    Conference Papers | 2018
    Oberst S; Lai JCS; Evans TA, 2018, 'Excitation signal extraction of ant walking pattern under the influence of noise using a biomechanical bipedal mathematical model', in Symposium on Biotremology, San Michele all’Adige, Italy., presented at 2nd International Symposium on Biotremology, San Michele all’Adige, Italy., 04 September 2018 - 06 September 2018
    Conference Presentations | 2018
    Oberst S; Lim S; Romão AC; Lai JCS; Stender M; Hoffmann N; Evans TA, 2018, 'Oberst S, Lim S, Romão AC, Lai JCS, Stender M, Hoffmann NP, Evans TA, “A coupled mono-bipedal biomechanical surrogate model to mimic ants walking and running gait analysed using recurrence plot quantification analysis, 10-12 Sep 2018, Hamburg, Germany.', presented at Colloquium on Irregular Oscillations and Signal Processing, 10 September 2018 - 12 September 2018
    Conference Posters | 2018
    Oberst SM; Stender M; Baetz J; Lampe F; Lai JCS; Morlock M; Hoffmann N, 2018, 'Extracting differential equations from measured vibro-acoustic impulse responses in cavity preparation of total hip arthroplasty', Madrid, Spain, presented at Experimental Chaos and Complexity Conference, Madrid, Spain, 04 June 2018 - 07 June 2018
    Conference Papers | 2018
    Oberst SM, 2018, 'Nonlinear Dynamics: Towards a paradigm change via evidence-based complex dynamics modelling', in INTER-NOISE and NOISE-CON Congress and Conference Proceedings, NOVEM 2018, Institute of Noise Control Engineering, Ibiza, pp. 173 - 184, presented at Noise and Vibration Emerging Methods, Ibiza, 07 May 2018 - 09 May 2018, https://www.ingentaconnect.com/contentone/ince/incecp/2018/00000257/00000001/art00019#
    Conference Presentations | 2018
    Stender M; Oberst S; Hoffmann NP, 2018, 'Reconstruction of differential equations from time-series data for feature engineering and model identification', presented at Colloquium on Irregular Oscillations and Signal Processing, Hamburg, Germany, 10 September 2018 - 12 September 2018
    Conference Papers | 2018
    Zhang Z; Oberst SM; Lai JCS, 2018, 'Instability analysis of brake squeal with uncertain contact conditions', in Proceedings of 25th International Congress on Sound and Vibration 2018 (ICSV 25), International Institute of Acoustics & Vibration (IIAV), Hiroshima, Japan, pp. 4031 - 4038, presented at International Congress on Sound and Vibration, Hiroshima, Japan, 08 July 2018 - 12 July 2018, http://www.proceedings.com/40638.html
    Conference Papers | 2017
    Hobbs B; Oberst S; Niven RK; Ord A, 2017, 'Mineralising systems as nonlinear dynamical systems', in Brett D; Christie T; Gonzales L; Spilsbury W; Vearnecombe J (eds.), Rotorua, New Zealand, presented at Gold17@Rotorua, Rotorua, New Zealand, 21 February 2017 - 23 February 2017
    Conference Papers | 2017
    Hobbs B; Ord A; Oberst SM; Niven RK, 2017, 'Nonlinear episodic and chaotic behaviour of orogenic gold systems', in 18th Annual Conference of the International Association for Mathematical Geosciences, Freemantle, presented at 18th Annual Conference of the International Association for Mathematical Geosciences, Freemantle, 02 September 2017 - 09 September 2017
    Conference Papers | 2017
    Lai JC; Oberst SM; Evans TA, 2017, 'Termites thrive by using vibrations', in 24th International Congress on Sound and Vibration, London, UK, presented at International Congress on Sound and Vibration, London, UK, 23 July 2017 - 27 July 2017
    Conference Papers | 2017
    Oberst SM; Baetz J; Campbell G; Lampe F; Lai JCS; Hoffmann N; Morlock MM, 2017, 'Vibro-acoustic and nonlinear analysis of cadavric femoral bone impaction', in Manoach E; Stoykov S; Wiercigroch M (eds.), MATEC Web of Conferences, EDP Sciences, Sofia, Rumania, pp. 1 - 6, presented at International Conference on Engineering Vibration, Sofia, Rumania, 04 September 2017 - 07 September 2017, http://dx.doi.org/10.1051/matecconf/201814814007
    Conference Presentations | 2017
    Oberst SM; Lai JCS; Evans TA, 2017, 'Extracting critical information from ant and termite substrate vibrations', presented at Invertebrate Sound and Vibration 2017, Ebsdorfergrund-Rauischholzhausen, Germany, 14 September 2017 - 17 September 2017
    Conference Presentations | 2017
    Oberst SM; Lester D; Niven RK; Ord A; Hobbs B; Hoffmann N, 2017, 'Application of recurrence plot quantification to mineralising systems in geology', presented at 7th Recurrence Plot Symposium, Sāo Paulo, 23 August 2017 - 25 August 2017
    Conference Papers | 2017
    Oberst SM; Niven RK; Ord A; Hobbs BE; Lester DR, 2017, 'Application of recurrence plots to orebody exploration data', in Witt W; Wyche S (ed.), Target 2017, At University Club, University of Western Australia, pp. 1 - 3, presented at Target 2017, At University Club, University of Western Australia, 19 April 2017 - 21 April 2017
    Conference Papers | 2017
    Ord A; Hobbs B; Munro M; Oberst SM; Niven RK, 2017, 'Evidence-based geological models: how to comprehend big data', in 18th annual conference of the International Association for Mathematical Geosciences, Freemantle, presented at 8th Annual Conference of the International Association for Mathematical Geosciences, Freemantle, 02 September 2017 - 09 September 2017
    Conference Papers | 2017
    Ord A; Oberst S; Niven RK; Hobbs B, 2017, 'What do we do with all this data? Ore exploration using modern technology', in Brett D; Christie T; Golzales L; Spilsbury Q; Vearnecombe J (eds.), Rotorua, New Zealand, presented at Gold17@Rotorua, Rotorua, New Zealand, 21 February 2017 - 23 February 2017
    Conference Presentations | 2017
    Stender M; Oberst SM; Hoffmann N, 2017, 'Why mechanical machines should be treated as complex systems', presented at 7th Recurrence Plot Symposium, São Paulo, 23 August 2017 - 25 August 2017
    Conference Papers | 2017
    Zhang Z; Oberst SM; Lai JCS, 2017, 'Uncertainty Analysis for the Prediction of Disc Brake Squeal Propensity', in Internoise 2017, Hong Kong, China, presented at Internoise 2017, Hong Kong, China, 27 August 2017 - 30 August 2017
    Conference Presentations | 2016
    Oberst SM; Lai JCS; Evans TA, 2016, 'A review on the ability of termites to use substrate vibrations', presented at 1st International Symposium on Biotremology, San Michelle all'Adige, Italy, 05 July 2016 - 07 July 2016
    Conference Papers | 2016
    Oberst SM; Zhang Z; Campbell G; Morlock M; Lai JCS; Hoffmann N, 2016, 'Towards the understanding of hip squeak in total hip arthroplasty using analytical contact models with uncertainty', in Kropp W; Estorff O; Schulte-Fortkamp B (eds.), Proceedings of the INTER-NOISE 2016, Hamburg, pp. 5539 - 5549, presented at Internoise 2016, Hamburg, 21 August 2016 - 24 August 2016
    Conference Papers | 2016
    Oberst SM; Zhang Z; Lai JCS, 2016, 'Model updating of brake components and subassemblies for improved numerical modelling in brake squeal', in EuroBrake 2016, Milan, pp. 1 - 10, presented at Eurobrake 2016, Milan, 13 June 2016 - 15 June 2016
    Conference Presentations | 2016
    Oberst SM; Zhang Z; Lai JCS, 2016, 'The role of nonlinearity and uncertainty to the prediction of brake squeal propensity', presented at 9th International Styrian Noise, Vibration & Harshness Congress, Steyr, Austria, 22 June 2016 - 24 June 2016
    Conference Papers | 2016
    Zhang Z; Oberst S; Lai JCS, 2016, 'Instability prediction of a fully updated brake system with variations in pad lining roughness', in Proceedings of the International Congress on Acoustics, Buenos Aires, Argentina, presented at International Congress on Acoustics, Buenos Aires, Argentina, 05 September 2016 - 09 September 2016, http://www.ica2016.org.ar/ica2016proceedings/ica2016/ICA2016-0176.pdf
    Conference Papers | 2016
    Zhang Z; Oberst SM; Lai JCS, 2016, 'Influence of contact condition and sliding speed on friction-induced instability', in PROCEEDINGS OF THE 23RD INTERNATIONAL CONGRESS ON SOUND AND VIBRATION: FROM ANCIENT TO MODERN ACOUSTICS, Athens, Greece, presented at International Congress of Sound and Vibration, Athens, Greece, 10 July 2016 - 16 July 2016
    Conference Presentations | 2015
    Brown M; Boyce RR; Griffin D; Lorrain P; Dimitrijevic I; Ramana A; Benson C; Lambert A; Polo M; Oberst SM; Tuttle S; Lingard D; Cartwright I; Hu G; Young M; Teske T; Colosi G; Jamali B; Horridge J; Dall'armi-Stoke G, 2015, 'Buccaneer Risk Mitigation Mission', presented at 15th Australian Space Research Conference, Canberra, 29 September 2015 - 01 October 2015
    Conference Abstracts | 2015
    Oberst S; Cartwright I; Teske T; Griffin D; Tuttle S; Lambert A; Lingard D; Boyce R, 2015, 'Sensitivity to micro-vibrations: damping of thin curved flexible space structures', UNSW Canberra, presented at Australian Space Research Conference 15, At UNSW Canberra, Volume: 15, UNSW Canberra, 29 September 2015 - 01 October 2015
    Conference Papers | 2015
    Oberst SM; Do Q; Timmers H; O'Byrne S, 2015, 'Towards the understanding of UHMWPE wear in total knee replacements using surface roughness and vibration measurements', Canberra, presented at Canberra Health Annual Research Meeting, Canberra, 11 August 2015 - 14 August 2015, http://dx.doi.org/10.26190/unsworks/26403
    Conference Papers | 2015
    Williams JJR; Zhang Z; Oberst SM; Lai JCS, 2015, 'Model updating of brake components' influence on instability predictions', Florence, Italy, presented at International Congress on Sound and Vibration (ICSV22), Florence, Italy, 12 July 2015 - 16 July 2015
    Conference Papers | 2015
    Zhang Z; Oberst SM; Lai JCS, 2015, 'Instability analysis of coupled friction oscillators with uncertainties in contact conditions', Florence, Italy, presented at International Congress on Sound and Vibration (ICSV22), Florence, Italy, 12 July 2015 - 16 July 2015
    Conference Papers | 2015
    Zhang Z; Oberst SM; Williams JJR; Lai JCS, 2015, 'Improving brake squeal propensity prediction by model updating', in Kessissoglou N; Doolan C (ed.), Hunter Valley, presented at Acoustics Australia Hunter Valley, Hunter Valley, 15 November 2015 - 18 November 2015
    Conference Papers | 2015
    2015, 'Analysis of thin curved flexible structures for space applications'
    Conference Papers | 2014
    Oberst SM; Nava-Baro E; Lai JCS; Evans TA, 2014, 'An innovative signal processing technique for the extraction of ants' walking signals', in Proceedings of 43rd International Congress on Noise Control Engineering, The Australian Acoustical Society, Melbourne, Victoria, presented at Internoise 2014, Melbourne, Victoria, 16 November 2014 - 19 November 2014, http://www.acoustics.asn.au/conference_proceedings/INTERNOISE2014/index.htm
    Conference Papers | 2014
    Zhang Z; Oberst SM; Lai JCS, 2014, 'A stochastic approach to predicting brake squeal propensity', in Proceedings ICSV21, International Institute of Acoustics and Vibration, Beijing, China, pp. 629 - 636, presented at International Congress on Sound and Vibration (ICSV21), Beijing, China, 13 July 2014 - 17 July 2014, http://www.icsv21.org/content/papers/papers/full_paper_105_20140421095024405.pdf
    Conference Papers | 2014
    Zhang Z; Oberst SM; Lai JCS, 2014, 'Instability prediction for brake squeal by nonlinear stability analysis', in INTERNOISE 2014 - 43rd International Congress on Noise Control Engineering: Improving the World Through Noise Control, Melbourne, Australia, presented at Internoise 2014, Melbourne, Australia, 16 November 2014 - 19 November 2014
    Conference Papers | 2013
    Baro EN; Oberst S; Lai JCS; Evans TA, 2013, 'A signal processing method for extracting vibration signals due to ants' activities', in 42nd International Congress and Exposition on Noise Control Engineering 2013, INTER-NOISE 2013: Noise Control for Quality of Life, pp. 3631 - 3640
    Conference Papers | 2013
    Baro EN; Oberst SM; Lai JCS; Evans TA, 2013, 'A signal processing method for extracting vibration signals due to ants' activities', in INTER-NOISE and NOISE-CON Congress and Conference Proceedings : Internoise 2013, Innsbruck, Austria, pp. 327 - 336, presented at Internoise 2013, Innsbruck, Austria, 15 September 2013 - 18 September 2013
    Conference Papers | 2013
    Oberst SM; Lai JCS, 2013, 'ESTIMATION OF THE TRUE LYAPUNOV SPECTRUM FOR INSTABILITY PREDICTION OF A SIMPLE NUMERICAL MODEL OF A BRAKE SYSTEM', in ICOVP 2013 : 11th International Conference on Vibration Problems, Lisbon, Portugal, pp. 1 - 10, presented at ICOVP 2013 : 11th International Conference on Vibration Problems, Lisbon, Portugal, 09 September 2013 - 12 September 2013
    Conference Papers | 2013
    Oberst SM; Lai JCS, 2013, 'The role of pad-mode instabilities in disc brake squeal', in 20th International Congress on Sound and Vibration 2013 (ICSV 20), Bangkok, Thailand, pp. 1 - 7, presented at 20th International Congress on Sound and Vibration 2013, Bangkok, Thailand, 07 July 2013 - 11 July 2013
    Conference Papers | 2013
    Oberst SM; Lai JCS, 2013, 'The role of pad-modes and nonlinearity in instantaneous mode squeal', in Proceedings of Meetings on Acoustics, Acoustical Society of America, USA, pp. 1 - 9, presented at 21st International Congress on Acoustics, ICA 2013 - 165th Meeting of the Acoustical Society of America, Montreal, QC, 02 June 2013 - 07 June 2013, http://dx.doi.org/10.1121/1.4800947
    Conference Papers | 2013
    Zhang Z; Oberst SM; Lai JCS, 2013, 'Application of polynomial chaos expansions to analytical models of friction oscillators', in Acoustics 2013 Victor Harbor: Science, Technology and Amenity, Victor Harbor, Australia, presented at Proceedings of Acoustics 2013, Victor Harbor, Australia, 17 November 2013 - 20 November 2013
    Conference Papers | 2012
    Oberst SM; Lai JC, 2012, 'Nonlinear interactions as trigger for chaotic vibrations in a simplified brake system', in 163rd Meeting Acoustical Society of America/ACOUSTCS 2012, Acoustical Society of America, Hong Kong, pp. 1 - 6, presented at 163rd Meeting Acoustical Society of America/ACOUSTCS 2012, Hong Kong, 13 May 2012 - 18 May 2012
    Conference Papers | 2012
    Oberst SM; Lai JC, 2012, 'The role of nonlinearity in disc brake squeal', in Proceedings - European Conference on Noise Control, Prague, pp. 1334 - 1339, presented at 9th European Conference on Noise Control, EURONOISE 2012, Prague, 10 June 2012 - 13 June 2012
    Conference Papers | 2012
    Oberst SM; Lai JCS, 2012, 'Analysis of disc brake squeal: Progress and challenges', in 19th International Congress on Sound and Vibration, International Institute of Acoustics and Vibration, Vilnius, pp. 1 - 8, presented at 19th International Congress on Sound and Vibration, Vilnius, Lithuania, 08 July 2012 - 12 July 2012
    Conference Presentations | 2012
    Oberst SM, 2012, 'Acoustic simulation of brake squeal noise', presented at SAE-A Advanced NVH Workshop, Melbourne RMIT, 26 June 2012 - 27 June 2012
    Conference Papers | 2011
    Oberst SM; Lai JC, 2011, 'Nonlinear friction coupling in disc brake squeal', in 18th International Congress on Sound and Vibration, International Institute of Acoustics and Vibration, Rio de Janeiro, Brazil, pp. 1 - 8, presented at International Congress of Sound and Vibration, Rio de Janeiro, Brazil, 10 July 2011 - 14 July 2011, http://www.icsv18.org/
    Theses / Dissertations | 2011
    Oberst SM, 2011, Analysis of brake squeal noise
    Conference Papers | 2010
    Oberst SM; Lai JC, 2010, 'Acoustic Radiation of Friction-induced Pad-mode Instability in Disc Brake Squeal', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 11, presented at International Congress on Acoustics and Australian Acoustical Society Annual Congress, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p37.pdf
    Conference Papers | 2010
    Oberst SM; Lai JC, 2010, 'Numerical Methods for Simulating Brake Squeal Noise', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 12, presented at International Congress on Acoustics, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p35.pdf
    Conference Papers | 2010
    Oberst SM; Lai JC, 2010, 'Numerical Study of Friction-induced Pad-mode Instability in Disc Brake Squeal', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 12, presented at International Congress on Acoustics, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p36.pdf
    Conference Papers | 2010
    Oberst SM; Lai JC, 2010, 'Uncertainty Modelling for Detecting Friction-induced Pad-mode Instabilities in Disc Brake Squeal', in Proceedings of 20th International Congress on Acoustics ICA 2010, Australian Acoustical Society, Sydney, pp. 1 - 12, presented at International Congress on Acoustics and Australian Acoustical Society Annual Congress, Sydney, 23 August 2010 - 27 August 2010, http://www.acoustics.asn.au/conference_proceedings/ICA2010/cdrom-ICA2010/papers/p423.pdf
    Conference Papers | 2009
    Oberst SM; Lai JC, 2009, 'Acoustic response of a simplified brake system by means of the boundary element method.', in Noise and Vibration: Emerging Methods (NOVEM 2009), Oxford, UK, 5-8 April 2009, ISVR, UK, presented at Noise and Vibration: Emerging Methods (NOVEM) 2009, Keble College, Oxford, 05 April 2009 - 08 April 2009, http://www.isvr.soton.ac.uk/novem2009/
    Conference Papers | 2009
    Oberst SM; Lai JC, 2009, 'Non-linear analysis of brake squeal', in Proceedings of the 16th International Congress on Sound and Vibration (ICSV16), Polish Acoustical Society, Poland, presented at Recent developments in acoustics, noise and vibration, Krakow, Poland, 05 July 2009 - 09 July 2009, http://www.icsv16.org/
    Conference Papers | 2009
    Oberst SM; Lai JC, 2009, 'Numerical analysis of a simplified brake system', in Proceedings of NOVEM 2009, Noise and Vibration: Emerging Methods, University of Southampton, United Kingdom, presented at Noise and Vibration: Emerging Methods (NOVEM) 2009, Keble College, Oxford, 05 April 2009 - 08 April 2009, http://www.isvr.soton.ac.uk/novem2009/
    Conference Papers | 2009
    Oberst SM; Lai JC, 2009, 'Numerical prediction of brake squeal propensity using acoustic power calculation', in Proceedings of Acoustics 2009: Research to Consulting, Australian Acoustical Society, Australia, presented at Acoustics 2009, Adelaide, SA, 23 November 2009 - 25 November 2009, http://www.acoustics.asn.au/joomla/acoustics-2009.html
    Conference Presentations | 2009
    Oberst SM, 2009, 'Keynote on: "Numerical Methods in Acoustics"', presented at Colloqium on Numerical Methods in Acoustics, Oita, Japan, 08 March 2009 - 12 March 2009
    Conference Papers | 2009
    Oberst SM, 2009, 'New Approaches for Understanding the Mechanisms of Brake Squeal', Oita, presented at Colloquium on Numerical Methods in Acoustics, Oita, 10 March 2009 - 11 March 2009
    Conference Papers | 2008
    Lai JC; Oberst SM; Moore SM; Papinniemi A; Hamdi S; Stanef D, 2008, 'Chaos in brake squeal noise', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008
    Conference Papers | 2008
    Moore SM; Lai JC; Oberst SM; Papinniemi A; Hamdi S; Stanef D, 2008, 'Determining the effect of pad lining geometry on brake noise performance', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008
    Conference Papers | 2008
    Oberst SM; Lai JC; Moore SM; Papinniemi A; Hamdi S; Stanef D, 2008, 'Statistical Analysis of brake squeal noise', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008
    Conference Papers | 2008
    Oberst SM; Lai JC, 2008, 'A Critical review of brake squeal and its treatment in practice', in Inter-noise 2008, Beijing, China, presented at Inter-noise 2008, the 37th International Congress and Exposition on Noise Control Engineering, Beijing, China, 26 October 2008 - 29 October 2008
    Conference Papers | 2008
    Oberst SM; Lai JC, 2008, 'New approaches for understanding the mechanisims of brake squeal', in Acoustics 2008, Australian Acoustical Society, Geelong, Australia, presented at Acoustics 2008: Acoustics and Sustainability, Geelong, Australia, 24 November 2008 - 26 November 2008, http://www.acoustics.asn.au/joomla/acoustics-2008-list-of-abstract.html#p74
    Conference Posters | 2008
    Oberst SM, 2008, 'Is Brake Squeal a Chaotic Phenomenon?', Sydney, presented at Engineering Dean's Award for Excellence in Postgraduate Research, Sydney, 11 November 2008 - 11 November 2008
    Theses / Dissertations | 2006
    Oberst SM, 2006, Application of the acoustic boundary element method on structural vibrations of tyres using the software package MatLab
    Theses / Dissertations | 2005
    Oberst SM, 2005, Evaluation of calls/puts (options) applying the Black & Scholes formula (Research seminar)
    Theses / Dissertations | 2005
    Oberst SM, 2005, Oscillations and acoustic radiations of submerged cylindrical structures

 

Category 1

  1. Discovering how termites use vibrations to thrive in a predators' world, Australian Research Council, Discovery Project DP200100358, 5 Jan 2020 - 31 Dec 2022, (Lead CI)
  2. Metamaterials for control of acoustic radiation forces, Australian Research Council, Discovery Project DP200101708, 1 Jan 2020 - 31 Dec 2022 (CI)
  3. National Laser-Based Non-Destructive Evaluation System, Australian Research Council, LIEF LE180100041, 1 Jan 2018 - 31 Dec 2018 (CI)

Category 2

  1. Enhanced detection, localisation and identification of sand-covered naval mines using novel hybrid signal processing methods, NSW Department of Industry 3 Jan 2021 (CI)
  2. Development of statistical test metrics to analyse the dynamics of omnidirectional wheel vibrations, Department of Industry, Innovation and Science, 5 Apr 2020 (Lead CI)
  3. Bio-inspired vibration-reduction for sensing and detection, NSW Department of Industry, 12 Jan 2020, (Lead CI)

  4. DSTG Project support "Bio-inspired vibration-reduction for sensing and detection", PRO19-9033, Defence Science and Technology Group of the Department of Defence, 8 Jan 2020, (Lead CI)

  5. Rapidscan - Enhanced Time Domain Signal Processing Methods for LiDar as Payload on Autonomous Systems (Part A), Robotic Systems Pty Ltd, 8 Jan 2020, (Lead CI)

  6. Analysis of termite vibrations and acoustic signatures to innovate stealthy hexapod gait pattern, NSW Department of Industry, (Sole CI)

Category 3

  1. Contributing to the understanding of insect communication by combining dynamics preserving machine learning with neurophysiology, DAAD Germany 1 Jan 2021 (Lead CI)
  2. Vibro-Acoustic Behaviour of Panels, Defence Science and Technology Group of the Department of Defence 3 Sep 2020 - 3 Sep 2023, (Lead CI)
  3. Audio focused experiments using new technology, Google Australia Pty Ltd, 2 Apr 2020 (Lead CI)
  4. Bio-acoustic termite control device – laboratory experiments, US Department of Agriculture, 6 Jan 2020, (Sole CI)
  5. Studying bio-inspired materials to innovate stealthy robot gaits, Robotic Systems Pty Ltd, 12 Feb 2019, (Lead CI)

  6. Student top-up scholarship, Analysis of termite vibration signatures to innovate stealthy hexapod gait pattern, (Robotic Systems), project PRO19-7275, Robotic Systems Pty Ltd (Lead CI)

  7. Evidenced-based modelling of thin-film lubrication in total hip arthroplasty, National Computational Infrastructure, 1 Jan 2018, (Sole CI)

  8. PHD Programme with Southern University of Science and Technology - Optimal Dynamic Pricing in Revenue Management with Uncertainty Demand, Southern University of Science and Technology, 7 Jan 2017, (Sole CI)