应用最大熵法的多管火箭密集度仿真  

Simulation of Dispersion of MLRS by Using the Maximum Entropy Method

作　　者：王国平[1] 芮筱亭[1] 陈卫东[2] 

机构地区：[1]南京理工大学动力工程学院,南京210094 [2]哈尔滨工程大学航天工程系,哈尔滨150001

出　　处：《弹道学报》2007年第2期13-15,共3页Journal of Ballistics

基　　金：中国博士后科学基金项目(20060400943);江苏省博士后科研资助计划基金项目(0602019B)

摘　　要：密集度仿真是减少密集度试验用弹量的关键.基于某远程多管火箭发射与飞行动力学仿真系统,将最大熵法与蒙特卡洛法相结合,提出了应用最大熵法的武器系统密集度仿真方法,实现了某型远程多管火箭武器系统密集度的仿真,试验验证了该方法的正确性.为减少远程多管火箭试验用弹量及优化射序和射击时间间隔,提高其射击密集度提供了技术支撑.The dispersion simulation is the key problem for reducing rocket consumption in test. Based on simulation system of launch and flight dynamics of long range multiple launch rocket system （LRMLRS）, the new simulation method of dispersion of fire of LRMLRS on the basis of the maximum entropy method was presented combining Monte-Carlo method and maximum entropy method. The dispersion simulation of LRMLRS was finished. The validity of the method was proved. This method supplies technology for optimizing fire orders and fire interval to reduce rocket consumption in the LRMLRS tests, and increases the dispersion of LRMLRS.

关 键 词：密集度仿真 多管火箭 最大熵法 概率密度函数 

分 类 号：TJ012.3[兵器科学与技术—兵器发射理论与技术]