| 精密设备隔振系统参数优化 |
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| 引用本文： | 赖小波,陈定中,魏燕定.精密设备隔振系统参数优化[J].农业机械学报,2006,37(6):113-116. |
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| 作者姓名： | 赖小波 陈定中 魏燕定 |
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| 作者单位： | 浙江大学现代制造工程研究所 |
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| 基金项目： | 国防科技重点实验室基金;国家重点实验室基金 |
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| 摘 要： | 二次隔振装置广泛应用于精密仪器设备中,隔振性能依赖于其结构参数。研究了二次隔振系统参数优化设计,将最大熵方法引入到二次隔振系统参数优化设计中,并结合遗传算法,给出了二次隔振系统参数优化设计的一种混合数值方法。最后用此方法对二次隔振系统进行了参数优化设计,优化后的二次隔振系统隔振性能大幅度提高。
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| 关 键 词： | 两级隔振系统 优化 遗传算法 最大熵方法 |
| 收稿时间： | 12 22 2004 12:00AM |
| 修稿时间： | 2004年12月22 |
Optimum Method for Parameters of Vibration Isolation System for Precise Equipments |
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| Lai Xiaobo,Chen Dingzhong,Wei Yanding.Optimum Method for Parameters of Vibration Isolation System for Precise Equipments[J].Transactions of the Chinese Society of Agricultural Machinery,2006,37(6):113-116. |
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| Authors: | Lai Xiaobo Chen Dingzhong Wei Yanding |
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| Institution: | Zhejiang University |
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| Abstract: | Two-stage vibration isolation system is widely used in sensitive instruments. Effectiveness of the two-stage vibration isolation system depends on its structural parameters. Optimization of parameters for the two-stage vibration isolation system was studied. Maximum entropy approach combined with genetic algorithms was introduced to optimize the parameters of the system, a new combined algorithm for parameters optimization of the system was proposed. The efficiency of vibration isolation has been improved effectively by optimal design for the two-stage vibration isolation system with this method. |
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| Keywords: | Two-stage vibration isolation system Optimization Genetic algorithm Maximum entropy |
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