一种火控系统对空中目标参数估计方法仿真

Simulation on an Estimation Method of Air Target Parameters with Firepower Contol System

防空武器火控系统对空中目标探测与跟踪的方式分为主动式和被动式两种。主动式探测的工作原理是探测与跟踪装置发射某种信号,探测与跟踪装置依靠被探测的目标返回的信号来得到目标的信息。被动式探测的工作原理是探测与跟踪装置本身不发出信号,仅探测目标本身产生的信号来获得目标的信息。提出了一种防空武器火控系统对空中目标参数估计的方法,可以在不知道目标距离的条件下得到目标的航向角与俯仰角,实现对目标的被动式跟踪。对估计误差的统计特性进行了分析,仿真结果表明了方法的可行性。

There are two detecting and tracking modes for air targets,initiative mode and passive mode.The working principle of initiative mode is that detecting and tracking devices send some signals at first,which barge up against the targets and produce returning signals,and then detecting and tracking devices obtain the information about the targets by the returning signals.The working principle of passive mode is that detecting and tracking devices,without sending any signals,obtain the information about the targ...