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The tiltrotor Unmanned Aerial Vehicle (UAV) attracts increasing concern due to the ability of vertical take-off and land and high-speed cruise. In this study, a tiltrotor UAV with three rotors is built. A dynamic inversion based control system adopting time-scale separation design is developed for the proposed tiltrotor UAV simulation model in rotor flight mode. The outer loop of controller realizes...
Reactive behavior is a classic control pattern in both robotic and biological systems. Inspired by this conception, this paper focuses on the mapping from the visual sensor to the actor controller by using a reinforcement learning method. This paper proposes an actor-critic algorithm based on the RBF neural network to achieve the unmanned aerial vehicle (UAV) avoidance ability. A semi-physical experiment...
Ant colony algorithm is applied to solve UAV (unmanned aerial vehicle) route planning in complex battle field environment. According to the properties of battlefield, an integrated cost estimate measure is presented, which takes the distance of UAV route and threats into account. Then a ant colony algorithm for UAV route planning is put forward to solve the problem. According to the characteristics...
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