This project aims to enhance space safety by developing a system that leverages optical data and optimal control theory to accurately model, detect, and analyse the behaviours of manoeuvring space objects in near Earth orbits. Given the increasing number of satellite constellations and the complexity of proximity operations, accurate monitoring is essential to avoid collisions. This initiative will yield an add-on to the existing in-house orbit dynamics tool for satellite monitoring and manoeuvre analysis, aligning with the Australian Space Agency's commitment to space sustainability. It will be of significant benefit to satellite operators and will contribute to global efforts to maintain space as a safe and sustainable environment.
School
Mechanical and Manufacturing Engineering
Research Area
Advanced orbital dynamics | Satellite manoeuvre | Optimal control | Optical tracking
- Research environment
- Expected outcomes
- Supervisory team
- Reference material/links
This research project provides a unique opportunity to develop advanced expertise in orbital dynamics. Beginning with mastery of an in-house high-fidelity orbit propagator, you will explore classical optimal control theories and their applications. The research will focus on integrating one of these theories with optical tracking data from a ground-based telescope to detect satellite manoeuvres. Additionally, the project will involve the use of a classical Lambert solver to establish admissible regions for hypothetical orbits of space objects. This comprehensive experience will prepare you to make substantial contributions to global space domain awareness and space traffic management challenges.
Applicant suitability: Ideal candidates will have a strong proficiency in programming skills, such as C/C++, Python and Matlab. Additionally, a foundational understanding of control theory and orbit dynamics is expected. While previous experience in these areas is desirable, it is not mandatory. This project is well-suited for students who are enthusiastic about making meaningful contributions to space environmental sustainability, safety and security.
- Prototype codes for simulations and detections of satellite manoeuvres.
- A summary of experimental results using both synthetic and real-life satellite tracking datasets.
- A poster for the research project.
