多管火箭变射序射击间隔发射技术研究

PDF(1959 KB)

振动与冲击 ›› 2016, Vol. 35 ›› Issue (2) : 51-57.

论文

多管火箭变射序射击间隔发射技术研究

唐文兵，芮筱亭，王国平

作者信息 +

Research on launch technique of variant firing orders and variant firing intervals for multiple launch rockets system

TANG Wen-bing，RUI Xiao-ting，WANG Guo-ping

Author information +

文章历史 +

摘要

用多体系统传递矩阵法建立某多管火箭系统动力学模型、拓扑图及数值仿真系统,对比不同工况的多管火箭系统动态特性；设计射序、射击间隔联合优化连续变量，结合遗传算法实例进行以不同工况最佳射击密集度为目标的最佳射序、射击间隔优化。结果表明，射击密集度能提高30%以上；基于单片机技术研制的不同工况下自适应发火装置工程应用效果良好，能实现多管火箭变射序、射击间隔发射技术。

Abstract

Based on transfer matrix method for multibody system, the dynamics model of a certain multiple launch rockets system (MLRS), the topology figure of dynamics model, the numerical dynamics simulation system are established, and the dynamic characteristics of MLRS in different working conditions are compared. Then continuous variables for joint optimization are designed for firing orders and firing intervals, combining with the Genetic Algorithms, the optimal design of firing orders and firing intervals for the purpose of the best firing dispersion in different working conditions is focused in a real case. The results of simulation show that the firing dispersion has been improved more than 30%. Based on chip microprocessor technology, a self-adaption firing device is manufactured, which receives good achievement in engineering application. Thus, the launch technique of variant firing orders and variant firing intervals for MLRS has been realized.

导出引用

唐文兵，芮筱亭，王国平. 多管火箭变射序射击间隔发射技术研究[J]. 振动与冲击, 2016, 35(2): 51-57

TANG Wen-bing，RUI Xiao-ting，WANG Guo-ping. Research on launch technique of variant firing orders and variant firing intervals for multiple launch rockets system[J]. Journal of Vibration and Shock, 2016, 35(2): 51-57

参考文献

[1] 芮筱亭,陆毓琪,王国平,等.多管火箭发射动力学仿真与试验测试方法[M].北京:国防工业出版社,2003.
[2] 王松超,王惠方,于存贵. 某多管火箭炮支撑动力学分析[J]. 兵工自动化,2012, 31(3): 24-26.
WANG Song-chao, WANG Hui-fang, YU Cun-gui. Dynamic analysis the support of multiple launch rocket systems [J]. Ordnance Industry Automation, 2012, 31(3): 24-26.
[3] 冯勇,马大为,薛畅,等. 多管火箭炮刚柔耦合多体发射动力学仿真研究[J].兵工学报, 2006, 27(3): 545-548.
FENG Yong, MA Da-wei, XUE Chang, et al. Simulation studies of coupled rigid and flexible mult-i body dynamics for multiple launch rocket systems [J]. Acta Armamentar Ⅱ, 2006, 27(3): 545-548.
[4] 曹广群,张艳华,刘树华. 基于ADAMS的多管火箭炮动力学仿真分析[J].兵工自动化, 2009, 28(2): 32-35.
CAO Guang-qun, ZHANG Yan-hua, LIU Shu-hua. Simulation analysis for launch dynamics of multiple launch rocket system based on ADMAS [J]. Ordnance Industry Automation, 2009, 28(2): 32-35.
[5] 芮筱亭,王国平,陆毓琪,等.提高多管火箭射击密集度新技术[J]. 兵工学报, 2006, 27(2): 301-305.
RUI Xiao-ting, WANG Guo-ping, LU Yu-qi, et al. A new technology to improving firing dispersion of multiple launch rocket system [J]. Acta Armamentar Ⅱ, 2006, 27(2): 301-305.
[6] 王国平,芮筱亭,陆毓琪. 射序对多管火箭性能影响[J]. 南京理工大学学报, 2004, 28(4): 364-368.
WANG Guo-ping, RUI Xiao-ting, LU Yu-qi. Influence of firing orders on performance of MLRS [J]. Journal of Nanjing University of Science and Technology, 2004, 28(4): 364-368.
[7] 于海龙,芮筱亭,王刚,等. 射序、射击间隔对”金属风暴”武器射击密集度影响[J].弹箭与制导学报, 2011, 31(1): 91-93.
YU Hai-long, RUI Xiao-ting, WANG Gang, et al. The effect of firing order and firing interval to firing dispersion by metal storm weapon [J].Journal of Projectiles,Rockets,Missiles and Guidance, 2011, 31(1): 91-93.
[8] 贺军义,芮筱亭,王国平,等, 提高多管火箭射击密集度设计技术研究[J],振动工程学报, 2011, 24(6): 676-681.
HE Jun-yi, RUI Xiao-ting, WANG Guo-ping, et al. Design technology of improving firing dispersion of MLRS [J]. Journal of Vibration Engineering, 2011, 24(6): 676-681.
[9] 芮筱亭,贠来峰,陆毓琪,等. 多体系统传递矩阵法及其应用[M]. 北京:科学出版社,2008.
[10] Rui Xiao-ting, Wang Guo-ping, Lu Yu-qi, et al. Vibration characteristics and orthogonality of linear multibody system [C]. Proceedings of the international conference on mechanical engineering and mechanics[A]. New York: Science Press USA Inc., 2005: 916-920.
[11] 芮筱亭,贠来峰,陆毓琪.刚弹耦合多体系统增广特征矢量及其正交性[J]. 兵工学报, 2007, 28(5): 581-586.
RUI Xiao-ting, YUN Lai-feng, LU Yu-qi. Augmented eigenvector of multibody system coupled with rigid and elastic bodies and its orthogonality [J]. Acta Armamentar Ⅱ, 2007, 28(5): 581-586.
[12] Rui Xiao-ting, Wang Guo-ping, Lu Yu-qi, et al. Transfer matrix method for linear multibody system [J]. Multibody System Dynamics, 2008, 19(3): 179-207.
[13] Rong Bao, Rui Xiao-ting, Wang Guo-ping. New method for dynamics modelling and analysis on flexible plate undergoing large overall motion [J]. Proc. Inst. Mech. Eng. Part K J. Multi-body Dyn., 2010, 224(K1): 33-44.
[14] Rui Xiao-ting, Zhang Jian-shu, Zhou Qin-bo. Automatic deduction theorem of overall transfer equation of multibody system [C]. Advances in Mechanical Engineering, 2014.
[15] Holland J H. Adaptation in natural and artificial systems [M]. Cambridge: MIT Press, 1992.