双机协作制导导弹弹道交班误差研究

On Trajectory Handover Error of Dual-Fighter Cooperative Guided Missiles

针对信息化条件下多机协同空战中需要协同制导的问题,对协同制导中由导航误差引起的导弹弹道交班误差进行了研究。首先分析了由中制导平台提供的目标信息与导引头探测的目标信息的不一致性;在此基础上求解基于比例导引的弹道交班误差,并对弹道交班误差的影响因素进行了仿真分析;最后指出了有利于弹道交班的制导权移交时机。仿真试验表明了所提方法的有效性。

To solve the problem of cooperative guidance in information-based cooperative multi-fighter air combatthe handover error of trajectory aroused by navigation error in cooperative guidance was studied.Firstlythe disaccordance of target information provided by medium guidance platform and by seeker was analyzed.Then the handover error of trajectory was calculated out based on proportional navigationand the influence factors were analyzed by simulation.Finallythe favorable time of guidance handover was pointed out.The validity of the method was proved by the application example.