车载火控系统标定原理及误差分析

Calibration Technique Theory and Error Analysis of Vehicular Firing Control System

针对巡航导弹等低空快速突防武器的防御问题,提出了将多个防空火控系统组网的方法,从而引出了系统的标定问题。以车载火控系统组网为例,介绍了火控系统两种标定方法的原理,并结合目标态势对误差进行了分析,结果表明系统标定引入的误差与定位定向设备精度、标定系统距离和目标态势都是相关的。

The quickly development of cruise missile has largely changed the mode of war. In order to efficaciously intercept the target, it？s necessary for the air defense firing control system to interconnect with each other by network. This paper bases on vehicle fire control system network as an example, introduces two kinds of calibration method of the principle, studies on the error combined with the target situation. The results show that the error introduced by calibration is related to the preci-sion of the position and orientation equipment, the distance of calibration system and the target situation.