| 高速高精密机床主轴部件动态三目标优化建模 |
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| 引用本文： | 胡义刚.高速高精密机床主轴部件动态三目标优化建模[J].上海工程技术大学学报,2011,25(2):139-142. |
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| 作者姓名： | 胡义刚 |
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| 作者单位： | 上海工程技术大学工程实训中心,上海,201620 |
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| 摘 要： | 建立了适合高速、高精密机床主轴部件的三目标优化数学模型.模型的优化目标为主轴部件总质量、静刚度和固有频率,它们可全面反映主轴部件的静、动态性能指标和经济指标.同时,用极小—极大法对机床主轴部件进行了动态多目标优化.
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| 关 键 词： | 机床主轴 多目标优化 极小—极大法 动态特性 传递矩阵 |
Dynamic Optimal Modeling with Three-Objective for High Speed and High Precision Spindle Part of Machine Tool |
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| HU Yi-gang.Dynamic Optimal Modeling with Three-Objective for High Speed and High Precision Spindle Part of Machine Tool[J].Journal of Shanghai University of Engineering Science,2011,25(2):139-142. |
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| Authors: | HU Yi-gang |
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| Affiliation: | HU Yi-gang (Engineering Training Center,Shanghai University of Engineering Science,Shanghai 201620,China) |
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| Abstract: | An optimal mathematical model with three-objective for the spindle part of the high speed and high precision machine tool was constructed.The optimal objectives of the model are total weight,static stiffness and natural frequency of the spindle,which can reflect entirely static,dynamic and economic performance indicators of spindle part.Dynamic multi-objective optimization was conducted for the spindle of machine tool based on min-max method. |
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| Keywords: | spindle of machine tool multi-objective optimization min-max method dynamic characteristics transfer matrix |
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