| 任意分布参数的钢板弹簧的可靠性优化设计 |
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| 引用本文： | 张义民,贺向东,刘巧伶,闻邦椿.任意分布参数的钢板弹簧的可靠性优化设计[J].机械设计,2006,23(3):34-37. |
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| 作者姓名： | 张义民 贺向东 刘巧伶 闻邦椿 |
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| 作者单位： | 东北大学,机械工程与自动化学院,辽宁,沈阳,110004 |
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| 摘 要： | 在基本随机参数的前四阶矩已知的情况下,应用随机摄动法和Edgeworth级数方法对钢板弹簧进行可靠性优化设计，通过计算机程序可以实现随机参数服从非正态分布的钢板弹簧可靠性优化设计，迅速准确地得到了钢板弹簧的可靠性优化设计信息。
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| 关 键 词： | 钢板弹簧 可靠性优化设计 摄动法 任意分布参数 |
| 文章编号： | 1001-2354（2006）03-0034-03 |
| 收稿时间： | 2005-04-20 |
| 修稿时间： | 2005-04-202005-08-11 |
Reliability optimization design of steel plate spring with arbitrary distributed parameters |
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| ZHANG Yi-min,HE Xiang-dong,LIU Qiao-ling,WEN Bang-chun.Reliability optimization design of steel plate spring with arbitrary distributed parameters[J].Journal of Machine Design,2006,23(3):34-37. |
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| Authors: | ZHANG Yi-min HE Xiang-dong LIU Qiao-ling WEN Bang-chun |
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| Affiliation: | School of Mechanical Engineering and Automation, Northeast University, Shenyang 110004, China |
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| Abstract: | Under the condition of knowing the first four ordered matrixes of basic random parameters, to carry out relia bility optimization design on steel plate spring by adopting random perturbation method and Edgeworth progression method. By means of computer program the reliability optimization de sign of steel plate spring can be realized with its random pararneters obey the non orthostate distribution, thus the information of reliability optimization design of steel plate spring was rapid-ly and accurately obtained. |
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| Keywords: | steel plate spring reliability optimization design perturbation method arbitrary distributed parameter |
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