建立了传感器管理的一般最优化模型，研究了基于协方差控制策略的传感器分配算法，详细讨论了其分配算法在集中式跟踪融合系统中的具体实现，并给出3种不同的矩阵度量。结果表明，基于协方差控制的传感器分配算法，可依跟踪精度的需求动态地分配传感器以达到对协方差的有效控制，同时节约了传感器资源，因而是一种有效的传感器分配算法。

A general optimization model of sensor managem en t is presented in this paper and sensor allocation algorithm based on covariance control strategy is studied. Then, the implementation of this allocation algori thm in centralized multisensor tracking fusion systems is discussed in detail. T hree matrix metrics are presented to measure the objective function. The results show that this algorithm, which is based on covariance control, can dynamically allocate sensors to control covariance effectively according to the demands on precision of tracking and save sensor resources, so it is an effictive sensor al location algorithm.

TP212

“十五”国防预研基金资助项目 (No .413 0 70 10 10 4)