连续波强激光武器的动态毁伤概率数学模型  

Mathematical Model for Dynamic Damage Probability of the CW High-energy Laser Devices

作　　者：王向民[1] 王军[1] 郭治[1] 

机构地区：[1]南京理工大学自动化学院,南京290014

出　　处：《火力与指挥控制》2016年第2期55-59,共5页Fire Control & Command Control

基　　金：国家自然科学基金(61104197);国家部委预先研究基金资助项目(40405070103)

摘　　要：在强激光武器的跟踪误差为均方可导、各态历经、零均值的正态过程的条件下,通过明晰的物理概念与严谨的数理演绎,导出了它的动态毁伤概率的级数表达式。通过算例探讨了动态毁伤概率的性质:它存在两个极大值所对应的随机穿越的自然频率,当跟踪系统工作在其中的非零频率上时,更具有快速反应能力;展现了跟踪误差的传递函数与动态毁伤概率间的定量关系。为论证、设计、检验强激光武器系统的动态毁伤概率提供了理论依据与技术支持。Aimed at the CW high-energy laser devices,under the assumption that the tracking error is the normal stochastic process of mean square differentiability and ergodicity,the Series Expression of the dynamic damage probability was given. The examples demonstrate some characteristics of the dynamic damage probability as follow. First there exists natural frequencies of stochastic passage relevant to two different maximums. Second,the tracking system has a more rapidly response to non-zero frequencies. At last,the system proposed indicates the quantitative relationship between dynamic damage probability and transfer function of the tracking error system,which offers theoretical and technological support on proofing,designing and testing the dynamic damage probability of CW high-energy laser devices.

关 键 词：强激光武器 跟踪误差 随机穿越特性 毁伤概率 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置] TJ95[自动化与计算机技术—控制科学与工程]