多雷达数据互联算法研究

Research of multi-radar data association algorithm

组网雷达系统作为C4ISR的重要组成部分,其多雷达多目标数据互联问题一直是研究的重点。对单雷达多目标数据互联问题进行了扩展,建立了融合中心的多雷达多目标数据互联问题的数学模型,并设计了推广的联合概率数据互联求解算法(MSJPDA),实现了一种扩展的联合概率数据互联滤波器。以雷达网多目标跟踪为应用背景,对算法和滤波器进行了仿真,结果证明了算法的可行性和有效性。

Netted radar system is a great component of the C^4ISR, and the multiradar multitarget data association problem is the issue of the research. The single radar multitarget data association problem to multiradar multitarget situations is extended, a multiradar multitarget data association model is designed and a multiradar multitarget data association algorithm is presented, namely, multiradar joint probabilistic data association algorithm (MSJPDA). Simulations show that the algorithm is effective.