【摘要】 基于联邦滤波算法,对雷达/红外双模导引头数据融合算法进行了研究,给出了基于雷达/红外双模导引头跟踪系统的结构及算法模型。针对典型工作状况参数,对匀速、匀加速、机动等目标运动状态进行了蒙特卡罗追踪仿真。仿真结果表明:基于联邦滤波的分布式融合跟踪算法,对各种目标运动状态下的位置、速度跟踪精度和抗干扰能力都相对于雷达单模跟踪的较好。更多还原

【Abstract】 Engineering applications as Background,this paper studies a IR/MMW combined seeker data fusion algorithm,and proposes the fusion algorithm based on Federated filter,and its system structure and algorithm model.Then the Monte Carlo simulations’ results are shown under typical Parameters,in different target motion state,such as uniform motion,uniform acceleration,maneuvering etc.The simulation results demonstrate that under all circumstances,the tracking accuracy of this algorithm of both position and speed surpass the one of radar single-mode.更多还原