基于仿真模型的坦克火控系统误差分析  

Error Analysis of Tank Fire Control System Based on Simulation model

作　　者：郭永平[1] 吴祖玉[1] 

机构地区：[1]北京理工大学自动控制系,北京100081

出　　处：《计算机仿真》2004年第12期36-38,83,共4页Computer Simulation

摘　　要：合理地精度分配是保证火控系统性价最优的途径。为了精度分配的需要,有必要对误差源及其传递做详尽的分析。该文分析了目前技术条件下应该考虑的误差源,对误差传递的分析方法做了全面的介绍,重点介绍了"蒙特卡罗"随机模拟法对坦克火力控制系统的误差传递的分析方法,并应用于坦克火控系统的仿真模型对这一过程进行了仿真,最后得出了具有指导作用的误差分析结果。从该结果可以清楚地看出不同的误差源对系统总误差的影响程度。Proper accuracy allocation is a guarantee of optimizing the ratio of the performance and the cost of the fire control system. For accuracy allocation, it is necessary to analyze its error sources and the transfer relations. This paper analyzes the error sources that should be considered in the present technology condition and introduces all the ways for analyzing the error transfer relations. The 'Monte Carlo' random simulation method is mainly presented. Then we simulate the process in the simulation model of the tank fire control system and get some credible results from which we can see different effects on the total error of different parts.

关 键 词：坦克火力控制系统 误差分析 蒙特卡罗法 

分 类 号：TJ8[兵器科学与技术—武器系统与运用工程]