|Table of Contents|

Method to improve firing dispersion of airborne multiple launch rocket systems

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2013年02期
Page:
233-
Research Field:
Publishing date:

Info

Title:
Method to improve firing dispersion of airborne multiple launch rocket systems
Author(s):
Zhang ChiRui XiaotingRong BaoWang Guoping
School of Energy and Power Engineering,NUST,Nanjing 210094,China
Keywords:
transfer matrix method for multibody system airborne multiple launch rocket firing order firing interval dispersion
PACS:
TJ41
DOI:
-
Abstract:
In order to improve the firing dispersion of airborne multiple launch rocket systems,the launch dynamics model of the airborne multiple launch rocket system is presented using the transfer matrix method for the multibody system and the launch dynamic theory.The numerical simulation system is established,which can describe the relations between the firing order,the firing interval and the performance of the airborne multiple launch rocket system.The method to improve the firing dispersion of airborne multiple launch rocket systems is developed by optimizing the firing order and the firing interval.The optimizing design scheme of an airborne multiple launch rocket system is presented by applying the proposed method.The test results show that the firing dispersion of the airborne multiple launch rocket system is improved 2.78 times by the proposed method.The method can be extended to improve the firing dispersion of other multiple launch rocket systems.

References:

[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]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 Xiaoting,Wang Guoping,Lu Yuqi,et al.A new technology to improving firing dispersion of multiple launch rocket system[J].Acta Armamentarii,2006,27(2):301-305.
[3]于海龙,芮筱亭,王国平,等.“金属风暴”武器射击精度影响因素分析[J].南京理工大学学报,2010,34(4):524-527.
Yu Hailong,Rui Xiaoting,Wang Guoping,et al.Analysis of factors influencing firing precision of “metal storm”weapons[J].Journal of Nanjing University of Science and Technology,2010,34(4):524-527.
[4]王国平,芮筱亭,陆毓琪.射序对多管火箭武器性能影响分析[J].南京理工大学学报,2004,28(4):364-368.
Wang Guoping,Rui Xiaoting,Lu Yuqi,.Influence of firing orders on performance of MLRS[J].Journal of Nanjing University of Science and Technology,2004,28(4):364-368.
[5]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.
[6]Rui Xiaoting,Wang Guoping,Lu Yuqi,et al.Transfer matrix method for linear multibody system[J].Multibody System Dynamics,2008,19(3):179-207.
[7]Rui Xiaoting,Yun Laifeng,Wang Guoping,et al.Augmented eigenvector and its orthogonality of linear multi-rigid-flexible-body system[J].Journal of China Ordnance,2008,4(2):100-105.
[8]王国平,芮筱亭,陈卫东.应用最大熵法的多管火箭密集度仿真[J].弹道学报,2007,19(2):13-15.
Wang Guoping,Rui Xiaoting,Chen Weidong.Simulation of dispersion of MLRS by using the maximum entropy method[J].Journal of Ballistics,2007,19(2):13-15.
[9]武国庆,姜长生,钱华,等.武装直升机旋翼下洗流对空空导弹发射的影响[J].南京航空航天大学学报,2003,35(3):299-303.
Wu Guoqing,Jiang Changsheng,Qian Hua,et al.Influence of downwash flow on lauching missile on armed helicopter main rotor[J].Journal of Nanjing University of Aeronautics and Astronautics,2003,35(3):299-303.

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Last Update: 2013-04-30