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电动振动台水平滑台正交方向响应分析 及加强台面的设计

樊雪松, 苏 文, 王晓耕

樊雪松, 苏 文, 王晓耕. 电动振动台水平滑台正交方向响应分析 及加强台面的设计[J]. 航天器环境工程, 2006, 23(2): 90-93
引用本文: 樊雪松, 苏 文, 王晓耕. 电动振动台水平滑台正交方向响应分析 及加强台面的设计[J]. 航天器环境工程, 2006, 23(2): 90-93
FAN Xuesong, SU Wen, WANG Xiaogeng. The Vertical Response Analysis of the Slip Table of the Shaker and the Design of Reinforced Panel[J]. Spacecraft Environment Engineering, 2006, 23(2): 90-93.
Citation: FAN Xuesong, SU Wen, WANG Xiaogeng. The Vertical Response Analysis of the Slip Table of the Shaker and the Design of Reinforced Panel[J]. Spacecraft Environment Engineering, 2006, 23(2): 90-93.

电动振动台水平滑台正交方向响应分析 及加强台面的设计

The Vertical Response Analysis of the Slip Table of the Shaker and the Design of Reinforced Panel

  • 摘要: 针对电动振动台进行整星水平振动试验时垂直方向响应过大这一普遍存在的问题,文章提出了通过设计具有加强筋的加强台面提高滑台抗弯模量,抑制响应。通过有限元方法分析了安装加强台面后对水平滑台、水平滑台与振动花盆组成的振动工装系统、考虑卫星质量影响的振动工装系统等三种工况下模态振型的变化,说明抗弯模量有明显提高。
    Abstract: It is proposed that a reinforced panel should be used to increase the bending rigidity of the slip table and to reduce the vertical response of the table in the horizontal direction vibration test of spacecraft. In addition, the modal analysis is made using FEA method in three working states: fixing the reinforced panel upon the slip table, the slip table and vibration fixture as a vibrating system, and considering the mass of satellite.
  • [1] DP公司. 9吨电动振动台台体操作手册[M]. 2004- 12[DP COR. Operating manual of the 89 kN shaker[M]. 2004-12] [2] DP公司. 数采系统操作手册[M]. 2004-12[DP COR. Operating manual of the data acquisition[M]. 2004-12] [3] 欧贵宝,等. 材料力学[M]. 哈尔滨工程大学出版社,1996[Ou Guibao, et al. Material mechanics[M]. Harbin Engineering University Press,1996] [4] David S Kelley. Pro/ENGINEER 2001中文版实用教程[M]. 北京大学出版社,2003-3[David S Kelley. Pro/ENGINEER 2001 applied tutorial (in Chinese)[M]. Beijing University Press, 2003-3] [5] MSC公司. MSC PATRAN基础培训教程[M], 2001- 5[MSC COR. Basic training tutorial of MSC PATRAN[M]. 2001-5] [6] 刘习军, 等. 工程振动与测试技术[M]. 天津大学出版社, 1999-9[ Liu Xijun, et al. Engineering vibration and measuring technique[M]. Tianjin University Press,1999-9] [7] 赵经文, 等. 结构有限元分析[M]. 北京:北京科学技术出版社,2001-5[Zhao Jingwen, et al. Finite element analysis of the structure[M]. Beijing: Beijing Science and Technology Publishing House, 2001-5]
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出版历程
  • 收稿日期:  2006-02-20

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