射序对箱式多管火箭炮系统的初始扰动影响分析  

Influence of Firing Orders Simulation on Initial Perturbation of Container MLRS

作　　者：冯勇[1] 徐振钦[1] 

机构地区：[1]南京工程学院机械工程系,南京211167

出　　处：《系统仿真学报》2014年第7期1577-1582,共6页Journal of System Simulation

摘　　要：以多体系统动力学及发射动力学理论为基础,应用仿真软件中的宏二次开发技术,建立了可控射序的某箱式火箭炮系统发射动力学仿真模型,暨以开展了8种可行射序对火箭炮初始扰动的影响分析,对比得到了系统的最佳射序,并进一步计算了最佳射序下的运动特性及力学特性。结果表明,射序改变对系统动力学性能影响较大,是影响火箭炮系统初始扰动的主要因素之一,所述方法可以有效地研究不同射序对火箭炮初始扰动的影响,所得结果可为同类武器系统的研究工作提供理论参考与依据。Launch dynamic simulation model of a container multiple launch rocket system（MLRS） in launching process was established and the initial perturbation characterization equation of rocket projectile was described based on multiple rigid bodies dynamic theories, launch dynamic theories. Firing orders control module of launching process was established using Macro secondary development methods. Influences of all firing orders on launching initial perturbation were simulated and the best firing order was obtained. The content and method could be offered for theory reference and basis for the improvement of this similar MLRS in the future.

关 键 词：箱式多管火箭炮 射序优化 发射动力学 初始扰动 

分 类 号：TJ430.1[兵器科学与技术—火炮、自动武器与弹药工程]