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| Algorithm of Multirate Interacting Multiple Model for Underwater Target Tracking |
| Xu Wei-ming①②; Liu Yan-chun① |
| ①Dept. of Hydrography & Cartography Engineering, Dalian Naval Academy, Dalian 116018, China; ②Dept. of Electronic Engineering, Tsinghua University, Beijing 100084, China |
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Abstract To solve the real-time and reliability problem of the underwater maneuver target tracking, according to the features of under maneuver target motion, namely, slow speed and weak motion capability, the mixing filter between pattern space and measurement space is performed by the wavelet transform, and the algorithm of multirate interacting multiple model is proposed for under maneuver target tracking. Meanwhile, the uniform expressions of multirate interacting multiple model are presented. The simulation results show that the algorithm of the multirate interacting multiple model has the low computation complexity and can improve the real-time and reliability performances of the underwater maneuver target tracking.
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Received: 06 September 2006
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2008, Vol. 30 
