多管火箭弹射击精度的复合形法优化  

Firing accuracy optimization of the multi-tube rocket based-on composite method

作　　者：王巍[1] 陈卫东[1] 张宝财[1] 吴限德[1] 路胜卓[1] 于佳 

机构地区：[1]哈尔滨工程大学航天与建筑工程学院,黑龙江哈尔滨150001

出　　处：《哈尔滨工程大学学报》2014年第9期1112-1116,1155,共6页Journal of Harbin Engineering University

基　　金：国家自然科学基金资助项目(51102059);中央高校基本科研业务费(HEUCFD1406;HEUCF021318);国家863计划基金资助项目(2013AA122904);黑龙江省自然科学基金资助项目(A201312);黑龙江省博士后科研启动金资助项目(LBH-Q13042);哈尔滨市青年科技创新人才基金资助项目(RC2013QN001007)

摘　　要：为了提高多管火箭弹等武器射击精度,通过对多管火箭弹射击精度影响因素分析,在不改变武器发射系统总体结构、发射环境的前提下,采用复合形优化算法,以射击间隔和发射顺序为设计变量,建立了多管火箭弹射击密集度优化模型,形成基于复合形法的多管火箭弹射击密集度优化方法,为多管火箭武器的射击精度优化提供参考。优化仿真结果表明,优化后多管火箭弹射击密集度得到显著提升。In order to improve the firing accuracy of multi-tube other weapons, through the analysis of the factors influencing the firing accuracy of multi-tube rocket, the composite optimization algorithm is adopted to improve the attack accuracy on the premise of not changing overall structure of the weapon launching system and the launching environment. Taking the firing intervals and sequence as the design variables, the optimization model is established for multi-tube rocket firing dispersion, the multi-tube rocket firing dispersion optimization method based on composite method is presented, which provides a reference for the optimization of multi-tube rocket firing accuracy. The optimization results show that the multi-tube rocket firing dispersion is significantly improved.

关 键 词：多管火箭 复合形法 射击密集度 优化设计 数值仿真 射击精度 

分 类 号：V412[航空宇航科学与技术—航空宇航推进理论与工程]