The Large-scale Indoor Robotics Test Arena (LIRTA) at UNSW Canberra City is pushing the boundaries of engineering, AI and human biology.
The Large-scale Indoor Robotics Test Arena (LIRTA) at UNSW Canberra City is much more than a massive, netted arena where you can fly drones or steer robots. It has been designed as the ultimate proving ground for a bustling, cross-disciplinary research ecosystem that is already pushing the boundaries of engineering, artificial intelligence and human biology.
Designed to safely test autonomous terrestrial and aerial vehicles, the vision for this large-scale facility builds upon a powerful, existing collaborative culture. On any given day in Canberra, you might find Defence personnel, deep-tech startups, international visiting professors, and university researchers operating side-by-side to solve vastly different real-world problems.
“It cuts across a whole stack of disciplines,” notes Associate Professor Matt Garratt from the AI and Robotics Group.
“We’ve seen a lot of interest from local universities, and we’ve let Government and industry use LIRTA to fly drones.”
By bringing these diverse minds together, UNSW Canberra researchers are driving breakthroughs across four wildly different frontiers.
The days of rigidly hardcoding every single movement a robot makes are coming to an end. UNSW Canberra researchers are actively exploring how to integrate Large Language Models (LLMs), the same generative AI technology behind modern chatbots, directly into autonomous systems.
Instead of writing complex code to manoeuvre a drone or ground rover, operators can issue natural language commands. The LLM translates a command like “go see what’s over in the corner of the room” into a physical action, allowing the robot to autonomously navigate, identify targets and complete tasks without human intervention.
In the chaos of a disaster zone or a modern battlefield, a single drone is rarely enough; you need a swarm. Through a Defence Trailblazer project, complex, multi-drone swarming research is well underway.
Researchers are developing advanced algorithms that instruct a fleet of drones to autonomously patrol and inspect designated grid cells. The breakthrough, however, is dynamic multitasking. The system allows an individual drone to seamlessly break formation to complete a sudden side-task, like taking a close-up image or delivering a payload, and then safely re-enter the swarm without colliding with other aircraft or leaving the geofenced area.
A safely enclosed, large-scale arena like LIRTA provides the perfect environment to test radical, experimental aircraft that cannot yet be flown in the open sky due to strict aviation regulations. Pushing these physical boundaries is already a hallmark of UNSW Canberra’s robotics research.
For example, researchers from UNSW Sydney travelled down to Canberra to collaborate on testing a highly novel drone equipped with tilting ducted fans. Unlike a standard quadcopter, these unique rotors can actively change their orientation mid-flight. This gives the aircraft an extraordinary degree of freedom, allowing it to maintain a perfect hover over a single spot while dynamically shifting its physical angle to navigate complex environments.
Perhaps the most surprising work emerging from this robotics ecosystem has nothing to do with drones at all; it is about human rehabilitation.
Highly precise motion-capture systems, the exact kind required to track autonomous flight paths down to the millimetre, are being leveraged for groundbreaking medical research.
Visiting professor and UNSW Canberra alumni Gavin Kane is using this technology to develop cutting-edge human stroke rehabilitation solutions. The project explores the use of an exoskeleton arm that perfectly mirrors the movements of a patient’s healthy arm onto their disabled side, actively retraining the muscles to restore symmetry.
The versatility of this motion-capture technology is also drawing in the sports world, with the capability to track and optimize the complex physical movements of high-performance athletes, from cricket bowlers to white-water kayakers.
Ultimately, the vision for LIRTA is to serve as the premier convergence point for top-tier talent. By providing an unmatched, purpose-built physical space where academics, industry partners, and government agencies can cross-pollinate ideas, UNSW Canberra City is ensuring it remains the ultimate environment to advance ambitious R&D and turn revolutionary concepts into reality.