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Infrared search and track (IRST) system with a single station has high nonlinear in substance. And this tracking is influenced by the observability of tracked target. So the theory solution and engineering practice about this issue is a great challenge. This paper analyses the passive tracking characters and gives some approach to solve some problems of filter design for maneuvering multi-target tracking...
This paper mainly studies angle-measurement based multi-model filtering algorithm to overcome the existing problems in the applications of traditional filtering approaches for bearing-only target locating and tracking system. By analyzing bearing-only target motion characteristic and the feasibility of using multi-model technology, the IMM is adopt as filtering algorithm to solve existing problem...
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