Bio-inspired Flying Robots
Most autonomous robots operate on the ground, essentially living in 2 dimensions.
Taking robots into the 3rd dimension offers new opportunities, such as performing exploration of rough terrain with small and inexpensive devices and gathering aerial information for monitoring, security, search-for-rescue, and mitigation of catastrophic events.
However, there are several novel scientific and technological challenges in perception, control, materials, and morphologies that need to be addressed.
In this talk, I will present the long-term vision, approach, and results obtained so far to let robots live in the 3rd dimension. Taking inspiration from nature, I will start by describing how robots could take off the ground by jumping and gliding. I will then move on to autonomous flight in cluttered environments and on the issue of perception and control for small flying systems in indoor environments. This will lead to the next step resulting in outdoor flying robots that can autonomously regulate altitude, steering, and landing using only perceptual cues. I will then expand the perspective by describing how multiple robots could fly in swarm formation in outdoor environments and how these achievements could possibly lead to fleets of personal aerial vehicles in the not-so-far future. I will finally close the talk by going back indoor with current work on radically new concepts of flying robots that collaborate with teams of terrestrial and climbing robots and of flying robots designed to survive and even exploit collisions. Throughout the talk, I will also emphasize bi-directional links between biology as a source of inspiration and robotics as a novel method to explore biological questions.
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