摘要
研究了某雷达在布网方式下的目标检测特性,首先讨论了该雷达网的布站方式和检测原理.然后给出了雷达网分布式检测融合系统的最优检测、融合系统全局最优化的必要条件和求解系统全局最优解的数值迭代算法,并进行了仿真。仿真结果表明,采用该融合算法对某雷达在布网方式下的目标检测特性进行优化.可有效提高系统的检测性能。
This paper considers the detection characteristics of a radar net. After discussing detection of the radar net and its stationing mode,it gives the necessary conditions for the global optimization of the distributed detection system consisting of fusion-center and multitude sensors , and a numerous iterative algorithm designed to this global optimization problem. Then simulations are performed. From simulation results.it is seen that when the fusion algorithm is used to optimize this radar net,detection performance of the system can be improved significantly.
