跑道失效率的一种快速解析近似计算方法  

A Fast Analytic Approximate Calculation Method of Damage Probability of the Runway

作　　者：肖海[1] 舒健生[1] 苏国华[1] 

机构地区：[1]第二炮兵工程学院,西安710025

出　　处：《火力与指挥控制》2012年第4期131-133,137,共4页Fire Control & Command Control

摘　　要：针对现有的跑道失效率计算方法对数据的处理要求很复杂,并且计算效率较低,难以满足实时性要求的不足,提出一种快速的解析近似计算方法,通过有利弹着区的选取以及瞄准点的优化选择,将问题从搜索最小升降窗口转化为求解母弹对有利弹着区的命中概率,免去了搜索升降窗口的计算时间,从而大幅提高了计算效率。仿真结果表明,快速解析近似计算方法计算速度快且满足了精度要求。For the data processing requirements of existing method are very strict,and the method has low calculation efficiency and can not meet the requirements of real-time,we presents a fast analytic calculation method,By the selection of favorable impact area and the optimal choice of aim-point,the problem is from searching the min leave window turned into solving the hit probability,avoiding the computation time of searching the min leave window and achieving improved computational efficiency.The simulation results show that the fast analytic calculation method is fast and accurate.

关 键 词：跑道失效率 最小升降窗口 有利弹着区 命中概率 

分 类 号：V211.73[航空宇航科学与技术—航空宇航推进理论与工程]