Research on 3D Maneuvering Target Tracking Based on IMM Algorithm

The target tracking problems of the monostatic radar in the 3Dspace are studied in this paper.It respectively combines constant velocity(CV)model with currentstatistical model or Singer model in order to form a new Interacting Multiple Model(IMM)tracking algorithm.Then,it utilizes IMM algorithms to process the measurement data of 3D maneuvering target and to analyze the simulations.Simulation results show that filtering effect of IMM algorithms is apparently better than that of single models,and verify the tracking effectiveness of the algorithms.