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本文阐述了一种估算采用综合比例导引律的指令制导导弹系统最小脱靶量的理论分析方法,揭示了系统参数值对系统性能的影响是拦截距离的函数。并运用伴随理论建立了关于统计脱靶量的解析方法,推导了可实现最小统计脱靶量的系统最优时间常数。可使设计者在各种系统参数、约束条件及拦截条件下将脱靶量降至最小。
This paper presents a theoretical analysis method for estimating the minimum miss distance of a guided missile system using the integrated proportional guidance law and reveals that the influence of system parameter values on the system performance is a function of the interception distance. The analytic method of statistical miss distance was established by using the adjoint theory and the optimal system time constant for the minimum statistical miss distance was deduced. Allows designers to minimize miss distance under various system parameters, constraints, and interception conditions.