| 力限振动试验技术进展综述 |
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| 引用本文： | 黄波,张正平,李海波,任方,韩丽.力限振动试验技术进展综述[J].强度与环境,2012(5):18-27. |
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| 作者姓名： | 黄波 张正平 李海波 任方 韩丽 |
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| 作者单位： | 北京强度环境研究所 可靠性与环境工程技术重点实验室,北京 100076 |
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| 基金项目： | 国家重大基础研究项目613133资助 |
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| 摘 要： | 力限振动试验技术在国外航天飞行器振动试验中广泛开展，主要目的是减轻或抑制振动试验中的过试验现象。介绍了力限振动试验技术的国内外进展情况，并回顾了解决振动试验中抑制过试验的＼方法，重点针对力限振动试验条件设计方法中力限谱的设计方法及力限参数获取方法方面，对力限振动试验技术进行了综述。最后，对力限振动试验技术的应用前景进行了展望。
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| 关 键 词： | 力限振动 有效模态质量 视在质量 力限谱 |
Overview on research progress of force limited vibration technology |
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| HUANG Bo,ZHANG Zhengping,LI Haibo,REN Fang,HAN Li.Overview on research progress of force limited vibration technology[J].Structure & Environment Engineering,2012(5):18-27. |
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| Authors: | HUANG Bo ZHANG Zhengping LI Haibo REN Fang HAN Li |
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| Institution: | (Science and Technology on Reliability and Environment Engineering Laboratory, Beijing Institute of Structure and Environment Engineering, Beijing 100076, China) |
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| Abstract: | In vibration test of aerospace flight equipment overseas, force limited vibration technique implement abroad. Its main purpose is mitigating or restraining the ＂overtest＂ phenomenon in vibration test. The paper present the development of force limited vibration test technique in overseas and domestic domain, and review the solving methods of ＂overtest＂ in history. Mainly for acquiring force limited power density spectrum and parameters of the specification design methods In force limited vibration, force limited vibration testing technique is summarized. Finally its application is prospected. |
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| Keywords: | force limited vibration effective modal mass apparent mass force limited power densityspectrum |
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