Unlocking the underground with airborne and legged robots
CSIRO’s Data61, the technology arm of Australia’s pre-eminent national science organization, is competing in the US Defense Advanced Research Projects Agency (DARPA) Subterranean (or “SubT”) Challenge, which aims to explore new approaches to rapidly map, navigate, and search underground environments.
Data61’s Robotics and Autonomous Systems Group, one of the leading robotics and autonomous systems research groups in the world, is the only Australian entity competing in the SubT Challenge, and one of seven teams to receive up to US$4.5 million in funding from DARPA across the three-year challenge.
CSIRO US Executive Vice President, Susan Lucas-Conwell said CSIRO’s acceptance in the SubT Challenge proves the value in Australian science on a global scale.
“Our US partners, like Boeing and NASA, have been utilising CSIRO’s capabilities to create new technologies for many years. Being the only Australian entity competing in the challenge highlights the value in bringing CSIRO science to organizations in the US, as we continue to develop technologies that solve global problems,” MS Lucas-Conwell said.
“CSIRO’s Data61 team draws on decades of experience in the development of robots, sensing, and communications systems for challenging environments like underground mines and caves to find tangible navigational solutions.
“Our US team acts as an outpost for US organizations to form strategic partnerships with Australian researchers to accelerate innovation and help support commercialization,” Ms Lucas-Conwell said.
CSIRO Data61’s SubT Challenge team will create 3D maps of underground environments through LiDAR (Light Detection and Ranging) scanners mounted on legged robots as well as unmanned aerial vehicles which can fly in GPS-denied environments without a human controller.
“We’re pairing our ultralight legged robots with our Hovermap GPS-denied drone autonomy technology, to create a robot team that can rapidly explore and map challenging underground environments, providing unprecedented situational awareness in time-critical scenarios such as disaster response,” Fred Pauling, Robotics and Autonomous Systems group leader at CSIRO’s Data61 said.
Last year, Hovermap’s technology enabled the world’s first fully autonomous beyond line-of-sight drone flight in an underground mine, 600 metres below the surface in Western Australia.
Once developed, the robotics and network technology can help human first responders in understanding and exploring hazardous underground environments and also has applications across a range of industries including mining, transport, building and construction and agriculture.
The SubT Challenge team comprises nearly 30 people from CSIRO’s Data61 Robotics and Autonomous Systems research group, students from QUT and the University of Queensland as well as two funded partners including the Georgia Institute of Technology, led by renowned robo-ethicist, Professor Ron Arkin.