Guidance control of cognitive game for unmanned aerial vehicleautonomous collision avoidance
RU Chang-jia · Control theory & applications · 2014
For the problem of unmanned aerial vehicle(UAV) collision avoidance in non-segregated airspace,a novel UAV autonomous collision avoidance control method based on guidance of cognitive game was proposed.First,UAV collision avoidance control problem in non-segregated airspace was described.Secondly,kinematics model of a UAV and the invasion vehicle was built.Also,cognitive safety region for a UAV was established.Thus,UAV collision avoidance problem was changed into a game problem involving two parties.Then,solving method for the set of guidance policy was proposed.Finally,the simulation results have verified effectiveness of the proposed method.