We propose multi-objective social learning pigeon-inspired optimization(MSLPIO)and apply it to obstacle avoidance for unmanned aerial vehicle(UAV)formation.In the algorithm,each pigeon learns from the better pigeon bu...We propose multi-objective social learning pigeon-inspired optimization(MSLPIO)and apply it to obstacle avoidance for unmanned aerial vehicle(UAV)formation.In the algorithm,each pigeon learns from the better pigeon but not necessarily the global best one in the update process.A social learning factor is added to the map and compass operator and the landmark operator.In addition,a dimension-dependent parameter setting method is adopted to improve the blindness of parameter setting.We simulate the flight process of five UAVs in a complex obstacle environment.Results verify the effectiveness of the proposed method.MSLPIO has better convergence performance compared with the improved multi-objective pigeon-inspired optimization and the improved non-dominated sorting genetic algorithm.展开更多
基金Project supported by the Science and Technology Innovation 2030-Key Project of“New Generation Artificial Intelligence,”China(No.018AAA0102303)the National Natural Science Foundation of China(Nos.91948204,91648205,U1913602,and U19B2033)the Aeronautical Foundation of China(No.20185851022)。
文摘We propose multi-objective social learning pigeon-inspired optimization(MSLPIO)and apply it to obstacle avoidance for unmanned aerial vehicle(UAV)formation.In the algorithm,each pigeon learns from the better pigeon but not necessarily the global best one in the update process.A social learning factor is added to the map and compass operator and the landmark operator.In addition,a dimension-dependent parameter setting method is adopted to improve the blindness of parameter setting.We simulate the flight process of five UAVs in a complex obstacle environment.Results verify the effectiveness of the proposed method.MSLPIO has better convergence performance compared with the improved multi-objective pigeon-inspired optimization and the improved non-dominated sorting genetic algorithm.
