| 复杂激励环境下精密隔振系统的振动传递率研究 |
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| 引用本文： | 张春良,郑文,梅德庆,陈子辰. 复杂激励环境下精密隔振系统的振动传递率研究[J]. 中国机械工程, 2010, 0(1) |
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| 作者姓名： | 张春良 郑文 梅德庆 陈子辰 |
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| 作者单位： | 广州大学;浙江大学; |
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| 基金项目： | 国家863高技术研究发展计划资助项目(2008AA04Z407) |
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| 摘 要： | 在分析基础干扰单独作用下被动隔振系统和主动隔振系统振动传递率的基础上,定义了基础干扰和直接干扰同时作用的复杂激励环境下隔振系统的振动传递率概念,推导了复杂激励环境下被动隔振系统和主动隔振系统振动传递率的有关计算公式。系统研究了复杂激励环境下加速度反馈、速度反馈和位移反馈对隔振系统振动传递率的影响。
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| 关 键 词： | 隔振系统 复杂激励环境 动力学 振动传递率 |
Research on Vibration Transmissibility of Vibration Isolation System with Complex Vibration Environment |
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| Zhang Chunliang Zheng Wen Mei Deqing Chen Zichen.Guangzhou University,Guangzhou,.Zhejiang University,Hangzhou. Research on Vibration Transmissibility of Vibration Isolation System with Complex Vibration Environment[J]. China Mechanical Engineering, 2010, 0(1) |
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| Authors: | Zhang Chunliang Zheng Wen Mei Deqing Chen Zichen.Guangzhou University Guangzhou .Zhejiang University Hangzhou |
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| Affiliation: | Zhang Chunliang1 Zheng Wen1 Mei Deqing2 Chen Zichen21.Guangzhou University,Guangzhou,5100062.Zhejiang University,Hangzhou,310027 |
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| Abstract: | Based on the analyzing of vibration transmissibility of passive vibration isolation system and active vibration isolation system, the vibration transmissibility of the vibration isolation system under complex vibration environment with the floor disturbance and the direct disturbance is defined. The calculating formulas for the vibration transmissibility of passive vibration isolation system and active vibration isolation system with complex vibration environment are established. The influencing relationshi... |
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| Keywords: | vibration isolation system complex vibration environment dynamics vibration transmissibility |
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