|Table of Contents|

Vibration control of shipborn 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:
2015年01期
Page:
1-6
Research Field:
Publishing date:

Info

Title:
Vibration control of shipborn multiple launch rocket systems
Author(s):
Xin SongRui XiaotingWang GuopingZhang JianshuYang Fufeng
School of Energy and Power Engineering,NUST,Nanjing 210094,China
Keywords:
shipborn multiple launch rocket system transfer matrix method for multibody system overall transfer equations firing dispersion vibration characteristics vibration control
PACS:
TB122; TB124
DOI:
-
Abstract:
In order to improve the firing dispersion of the Shipborn Multiple Launch Rocket Systems(SMLRS),the vibration characteristics and vibration control of the SMLRS are studied using the transfer matrix method for multibody system and independent modal space control method.The dynamic modal of a SMLRS and the method for numerical calculation and control of vibration performance of the system are developed.The features of this method are as follows,without the global dynamics equations of system,high programming,low order of matrix involved and high computational speed.The rapid calculation and vibration control of the dynamic properties of a SMLRS under various loading conditions is realized and the numerical results are verified by the modal test.The propositional method is important to control vibration to improve firing dispersion of SMLRS.

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]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.
[3]张驰,芮筱亭,戎保,等.提高机载多管火箭射击密集度方法研究[J].南京理工大学学报,2013,37(2):233-238. Zhang Chi,Rui Xiaoting,Rong Bao,et al.Method to improve firing dispersion of airborne multiple launch rocket systems[J].Journal of Nanjing University of Science and Technology,2013,37(2):233-238.
[4]展志焕,芮筱亭,王国平,等.基于多体系统传递矩阵法的多管火箭定向器振动控制[J].力学学报,2010,42(3):583-590.
Zhan Zhihuan,Rui Xiaoting,Wang Guoping,et al.Vibration control for launcher of multiple launch rocket system based on transfer matrix method of multibody system[J].Chinese Journal of Theoretical and Applied Mechanics,2010,42(3):583-590.
[5]段齐骏,张福祥.舰载多管火箭武器系统发射姿态控制对策[J].南京理工大学学报,2002,26(6):595-598.
Duan Qijun,Zhang Fuxiang.The countermeasure for launching attitude control of ship-based multi-rocket system[J].Journal of Nanjing University of Science and Technology,2002,26(6):595-598.
[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,Zhang Jianshu,Zhou Qinbo.Automatic deduction theorem of overall transfer equation of multibody system[J].Advances in Mechanical Engineering,2014,2014:1-12.
[8]Wang Deran,Huang Yimei.Modal space vibration control of a beam by using the feedforward and feedback control loops[J].International Journal of Mechanical Sciences,2002,(44):1-19.

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Last Update: 2015-02-28