Unmanned Aerial Vehicle (uav) Ground Moving Target Tracking Research Together

UAV cooperative tracking ground moving target is an important research area in cooperative control. Cooperative tracking is accomplished by heading control using LGVF (Lyapunov Guidance Vector Field).According to the character of fixed wing aircraft, kinematics model and control model are proposed. In the role of LGVF, UAV converges to the limit cycle, which has a center on the stationary target. Further, with the modification for the velocity of target, UAV is capable of tracking a moving ground target.The cooperation of UAVs is achieved by phase control and UAVs are separated in the limit cycle evenly. The simulation is presented to prove the cooperative track algorithm works well.