机载多管火箭非满管射击试验方法研究  

Test method of non-full loading firing dispersion for an airborne multiple launch rocket system

作　　者：张驰[1] 芮筱亭[1] 戎保[1] 唐文兵[1] 王国平[1] 

机构地区：[1]南京理工大学发射动力学研究所

出　　处：《振动与冲击》2013年第2期1-5,共5页Journal of Vibration and Shock

基　　金：国家自然科学基金(10902051;11102089);新世纪优秀人才支持计划资助(NCET-10-0075);南京理工大学自主科研专项计划资助项目(2011ZDJH11);江苏省六大人才高峰项目

摘　　要：研究机载多管火箭非满管射击试验方法,为减少机载多管火箭密集度试验用弹量提供新的试验方法。应用发射动力学和多体系统传递矩阵法理论,基于等起始扰动思想,建立了机载多管火箭发射动力学模型、特征方程和动力响应方程,并应用随机整数规划方法,形成了减少机载多管火箭试验用弹量方法。针对某19管机载多管火箭,提出了6发连射的密集度试验方案,试验验证使密集度试验用弹量比常规试验方法减少了68.4%,节省了大量试验费用。The non-full loading firing test method for an airborne muhiple launch rocket system （MLRS） was studied. The new test method for reducing rocket consumption in dispersion test of an airborne MLRS was presented. Applying the theory of launch dynamics and transfer matrix method of muhibody system, based on the idea of equal initial disturbance, the launch dynamic model of an airborne multiple launch rocket system was built, and its equations of vibration characteristics and dynamic response were deduced. Using random integer programming, the method for the reduction of rocket consumption in the airborne multiple launch rocket system test was presented. A 6-tube firing dispersion test scheme for a 19-tube airborne multiple launch rocket system was presented using the proposed method. Using the new scheme, rocket consumption decreased by 68.4%, and the test cost Was reduced greatly.

关 键 词：多体系统传递矩阵法 机载多管火箭 随机整数规划 非满管 试验方法 

分 类 号：TJ393[兵器科学与技术—火炮、自动武器与弹药工程]