| 基于柔性基础的双层隔振系统概率灵敏度分析 |
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| 引用本文： | 毛为民,朱石坚,张振中. 基于柔性基础的双层隔振系统概率灵敏度分析[J]. 海军工程大学学报, 2005, 17(3): 52-56 |
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| 作者姓名： | 毛为民 朱石坚 张振中 |
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| 作者单位： | 海军工程大学,振动与噪声研究所,湖北,武汉,430033 |
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| 摘 要： | 对基于柔性基础的双层隔振系统的功率流传递特性进行了分析,利用有限元分析软件ANSYS计算了传递到基础的功率流,并用概率灵敏度分析方法研究了功率流对隔振系统给定参数的灵敏度,为双层隔振系统的优化设计奠定了基础.
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| 关 键 词： | 功率流 概率灵敏度分析 双层隔振系统 |
| 文章编号： | 1009-3486(2005)03-0052-05 |
| 修稿时间： | 2005-01-20 |
Probabilistic sensitivity analysis of double-stage vibration isolation system based on flexible foundations |
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| MAO Wei-min,ZHU Shi-jian,ZHANG Zhen-zhong. Probabilistic sensitivity analysis of double-stage vibration isolation system based on flexible foundations[J]. Journal of Naval University of Engineering, 2005, 17(3): 52-56 |
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| Authors: | MAO Wei-min ZHU Shi-jian ZHANG Zhen-zhong |
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| Abstract: | The characteristic of the power flow transmission in a double-stage vibration isolation system based on flexible foundation is analyzed. The power flow transferred to foundation is calculated by ANSYS.The power flow sensitivity to the parameters of vibration isolation system is studied by using the probabilistic sensitivity analysis method in order to pave the way for the furtheroptimal design. |
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| Keywords: | power flow probabilistic sensitivity analysis double-stage vibration isolation system |
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