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针对分布式多输入多输出(MIMO)雷达在同时多区域监视情况下的优化布站问题,文中提出了一种多监视区域偏好可控的MIMO雷达优化布站算法。首先,建立评价监视性能的性能指标函数,在此基础上,分析偏好信息确定重点监视区域,并确定监视区域预期性能要求;进而,提出基于偏好信息的粒子群优化算法(PSO),对天线布站位置进行优化,获取满足偏好要求的天线布站方案,并根据偏好信息从中挑选布站方案进行布站;最后,通过对多监视区域进行布站仿真,验证了所提布站方法的有效性。
In order to solve the distributed station problem of distributed multiple input multiple output (MIMO) radar under the condition of simultaneous multi-area surveillance, an optimized distributed station algorithm of MIMO radar with multi-monitor area preference is proposed. Firstly, the performance index function of monitoring performance is established. On the basis of this, the preference information is analyzed to determine the key monitoring area and the expected performance requirements of the monitoring area are determined. Then, Particle Swarm Optimization (PSO) algorithm based on preference information is proposed, Station location to obtain the antenna station to meet the preferences of the program, and according to the preference information from which to select the station program for cloth station; Finally, the multi-monitoring area cloth station simulation to verify the effectiveness of the proposed station method .