| 一种基于模拟退火的协同优化可靠性分析方法 |
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| 引用本文： | 续斌,张恒喜,解江,马利. 一种基于模拟退火的协同优化可靠性分析方法[J]. 电光与控制, 2008, 15(6): 52-54 |
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| 作者姓名： | 续斌 张恒喜 解江 马利 |
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| 作者单位： | 空军工程大学工程学院,西安,710038 |
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| 摘 要： | 为了在多学科系统中深入研究可靠性分析方法,同时考虑到不确定性因素的影响,将模拟退火算法与可靠性分析相结合,提出一种新的基于模拟退火的协同优化可靠性分析方法。详细介绍了该方法的模型、数学表达式及算法流程,并以实际算例加以验证。算例结果表明该方法用来进行多学科环境下的可靠性分析时,比蒙特卡罗法更加计算准确,并且降低了计算成本。
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| 关 键 词： | 可靠性分析 协同优化 多学科设计优化 模拟退火 |
| 文章编号： | 1671-637X(2008)06-0052-02 |
| 修稿时间： | 2007-03-16 |
A simulated annealing based collaborative optimized reliability analysis method |
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| XU Bin,ZHANG Heng-xi,XIE Jiang,MA Li. A simulated annealing based collaborative optimized reliability analysis method[J]. Electronics Optics & Control, 2008, 15(6): 52-54 |
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| Authors: | XU Bin ZHANG Heng-xi XIE Jiang MA Li |
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| Abstract: | In order to study reliability analysis methods in multidisciplinary system and considering the influence of uncertain factors,we put forward a collaborative optimized reliability analysis method based on simulated annealing,which combines simulated annealing with reliability analysis.The models,mathematic expressions and calculation flows are introduced in detail,and a practical example is used for verification.The result indicated that comparing with Monte Carlo Simulation,the new method has higher calculation accuracy and lower calculation cost in carrying out reliability analysis under multidisciplinary circumstance. |
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| Keywords: | reliability analysis collaborative optimization multidisciplinary design optimization simulated annealing |
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