| 力限三向FMD的设计及应用 |
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| 引用本文： | 李新明,张俊刚,岳志勇,等.力限三向FMD的设计及应用[J].航天器环境工程,2009,26(4):354-357. |
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| 作者姓名： | 李新明 张俊刚 岳志勇 等 |
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| 作者单位： | 1.北京卫星环境工程研究所 |
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| 摘 要： | 力限控制技术是加速度和力的双重控制，能有效解决力学振动试验中的过试验和欠试验问题。文章在垂直向力限研究的基础上，根据引进的三向力传感器设计了三向FMD（Force Measurement Device）。利用有限元法和振动试验对设计的三向FMD进行了分析和调试。使用设计的三向FMD成功实施了某型号卫星承力筒的垂直向、水平向力限控制试验研究，达到了预期的研究目的。
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| 关 键 词： | 力限控制 振动试验 三向力测量装置 |
| 收稿时间： | 3/4/2009 12:00:00 AM |
| 修稿时间： | 2009/3/19 0:00:00 |
The design of three-dimensional FMD and its application in force-limited tests |
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| Li Xinming,Zhang Jungang,Yue Zhiyong and et al.The design of three-dimensional FMD and its application in force-limited tests[J].Spacecraft Environment Engineering,2009,26(4):354-357. |
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| Authors: | Li Xinming Zhang Jungang Yue Zhiyong and |
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| Institution: | 1.Beijing Institute of Spacecraft Environment Engineering |
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| Abstract: | The force-limited control is the dual-control of acceleration and force, and can be used to solve the over-test and under-test problems in the vibration test. The design of the three-dimensional FMD（Force Measurement Device）is based on the previous study on vertical force-limited control, new force sensors, FEM calculations and vibration tests. The three-dimensional FMD is used in a cube’s vertical and horizontal force-limited test, with satisfactory results. |
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| Keywords: | Force-limited control vibration test three- dimensional force measurement device |
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