Research on autonomic collision avoidance method for UAV
Zhong Shi-gang · Flight Dynamics · 2011
For the collision avoidance problem which relates to the Unmanned Aerial Vehicle's(UAV) safety,an autonomic collision avoidance method based on an optimization theory is proposed.By analyzing the process of the UAV autonomic collision avoidance,the integrated autonomic collision avoidance system for UAV is established;the collision avoidance methods in different phases of the system are analyzed,and then the three dimensional,on-line collision prediction and collision avoidance method is proposed based on the optimization theory.Finally the avoidance strategy is translated into the maneuver control commands for the UAV collision avoidance.Simulations verify the effectiveness of the proposed method.