| 应用竞选算法的缸套微坑结构参数优化 |
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| 引用本文： | 吕文阁,李德源,骆少明,张湘伟.应用竞选算法的缸套微坑结构参数优化[J].润滑与密封,2009,34(10). |
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| 作者姓名： | 吕文阁 李德源 骆少明 张湘伟 |
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| 作者单位： | 广东工业大学机电工程学院,广东广州,510006 |
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| 基金项目： | 广东省自然科学基金项目(07001748);;高等学校博士学科点专项科研基金项目(20050562003) |
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| 摘 要： | 在薄壁缸套表面的微坑结构参数影响分析基础上,确定了影响动力润滑的设计变量,以瞬时最小油膜厚度最大化和润滑油损耗量最少为优化目标,建立了优化模型。将竞选算法用于缸套微坑结构参数优化求解,很快地获得全局优化解,结果表明该方法是可行的。
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| 关 键 词： | 微坑缸套 竞选算法 结构参数 |
The Optimization of Micro-pit Cylinder Sleeve Structure Parameters Based on Election survey Algorithm |
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| Lv Wenge,Li Deyuan,Luo Shaoming,Zhang Xiangwei.The Optimization of Micro-pit Cylinder Sleeve Structure Parameters Based on Election survey Algorithm[J].Lubrication Engineering,2009,34(10). |
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| Authors: | Lv Wenge Li Deyuan Luo Shaoming Zhang Xiangwei |
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| Affiliation: | Faculty of Electromechanical Engineering;Guangdong University of Technology;Guangzhou Guangdong 510006;China |
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| Abstract: | Based on the lubrication dynamic analysis of micro-pit cylinder sleeve,the design parameters concerning dynamic lubrication were determined,maximizing the least lubricating film thickness and minimizing lubricant wastage are appointed as optimization object,and the optimization model was established.Election-survey algorithm was used to search the optimization solutions of parameter of micro-pit cylinder sleeve,the optimization solutions were found out rapidly,it is shown that this method is feasible. |
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| Keywords: | micro-pit cylinder election-survey algorithm structure parameter |
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