A Study on the Vibration Qiaracteristics of Multiple Launch Rocket System

:Yun Laifeng;Rui Xiaoting;Lu Yuqi;Wang Gonglian;Zhang Wei;:Zhao Kesheng

Acta Armamentarii ›› 2004, Vol. 25 ›› Issue (1) : 9-13. DOI: 10.3969/j.issn.1000-1093.2004.01.003
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A Study on the Vibration Qiaracteristics of Multiple Launch Rocket System

  • 1:Yun Laifeng, Rui Xiaoting, Lu Yuqi,Wang Gonglian, Zhang Wei;2:Zhao Kesheng
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Abstract

Vibration characteristics of multiple launch rocket system(MLRS) were studied from the as?pects of theory, simulation and test. Using the multibody system transfer matrix method (MSTMM), problems of computation in the vibration characteristics of MLRS as a coupled rigid — flexible multibody sys?tem was resolved and modal test was completed. The results obtained by computation and modal test show to be in fine agreements.

Key words

mechanics / multiple launch rocket system / transfer matrix method / vibration characteris?tic / multibody system / dynamics / modal test

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1:Yun Laifeng, Rui Xiaoting, Lu Yuqi,Wang Gonglian, Zhang Wei;2:Zhao Kesheng. A Study on the Vibration Qiaracteristics of Multiple Launch Rocket System. Acta Armamentarii. 2004, 25(1): 9-13 https://doi.org/10.3969/j.issn.1000-1093.2004.01.003

References

[1] 芮筱亭等.多体系统发射动力学.北京:国防エ业出版社,1995. 152?173
[2] 芮筱亭等.多体系统传递矩阵法在火炮动力学中的应用.力学与 实践,1995,17(4):42 ?44

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