Date: 22 Jul 2008
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Date: 25 Feb 2004
For an integrated project in the US called Berkeley Aerobotics (BEAR), a Berkeley team has built up a test bed of a large number of rotorcraft and fixed wing UAVs for use in a variety of different applications and for research at Berkeley and Vanderbilt on embedded and networked embedded systems.
“We have followed technology trends in building up our repository of UAVs, which we use in our testbeds, to be surrogates of categories such as strategic UAVs, tactical UAVs, organic air vehicles and micro air vehicles (such as the Berkeley micro-mechanical flying insect),” the team told uavworld.com.
The Berkeley team has constructed and successfully flight-tested a number of rotorcraft-based vehicles (RUAV), including a small vehicle capable of autonomous hovering, based on a Kyosho Concept 60 radio-controlled helicopter, and a much larger vehicle, based on a Yamaha R-50 radio-controlled helicopter.
“We have now built up surrogate UAV rotorcraft for the SUAV (the Yamaha R-Max), the TUAV (the Yamaha R-50s) and OAVs (the Bergen rotorcraft), dual rotor electric UAVs and other indoor MAVs,” the team continued.
“We will now engage in a new set of demos using these surrogates for the SUAVs, TUAVs and OAVs for developing CONOPS for a number of complex missions in urban and other complex terrain. “In particular, we simultaneously fly groups of heterogeneous classes of UAVs to locate, localise and prosecute time-critical targets which are conducting evasive manoeuvres in complex terrain.”
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