| 不完全概率信息条件下机械系统可靠性优化设计 |
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| 引用本文： | 贺向东.不完全概率信息条件下机械系统可靠性优化设计[J].科学技术与工程,2009,9(5). |
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| 作者姓名： | 贺向东 |
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| 作者单位： | 大连工业大学机械工程与自动化学院,大连,116034 |
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| 摘 要： | 基于多失效模式机械系统可靠性设计方法和优化设计理论,研究了不完全概率信息条件下多失效模式机械系统可靠性优化设计问题,建立了不完全概率信息条件下多失效模式机械系统可靠性优化设计方法的数学模型,提出了相应的计算方法.数值算例表明该方法是一种非常实用、有效的数值方法.
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| 关 键 词： | 机械系统 多失效模式 不完全概率信息 可靠性优化设计 |
Reliability-based Optimization Design of Mechanical System with Correlated Failure Modes under Incomplete Probability Information |
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| HE Xiang-dong.Reliability-based Optimization Design of Mechanical System with Correlated Failure Modes under Incomplete Probability Information[J].Science Technology and Engineering,2009,9(5). |
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| Authors: | HE Xiang-dong |
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| Institution: | College of Mechanical Engineering and Automation;Dalian Polytechnic University;Dalian 116034;P.R.China |
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| Abstract: | Based on the reliability design method of mechanical system with correlated failure modes and the optimization design theory,the reliability-based optimization of mechanical system with correlated failure modes under incomplete probability information is extensively researched and a numerical method for reliability-based optimization is proposed. The proposed methods are illustrated through numerical examples. |
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| Keywords: | mechanical system correlated failure modes incomplete probability information reliability-based optimization |
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