| 双轴转位机构内框的结构优化设计 |
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| 引用本文： | 纪广波,熊霞元,蒋延杰.双轴转位机构内框的结构优化设计[J].航空精密制造技术,2019,55(3):53-56. |
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| 作者姓名： | 纪广波 熊霞元 蒋延杰 |
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| 作者单位： | 航空工业北京航空精密机械研究所,北京,100076;航空工业北京航空精密机械研究所,北京,100076;航空工业北京航空精密机械研究所,北京,100076 |
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| 摘 要： | 为了提高某型转位机构内框的精度,使用响应面方法和多目标遗传算法,针对内框的尺寸参数进行了多目标优化。优化结果有效的减轻了转位机构内框质量,提高了内框的一阶固有频率。最后使用Ansys Workbench进行仿真验证,表明该优化方法具有一定的准确性和可靠性。
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| 关 键 词： | 转位机构 响应面 多目标优化 |
Optimization Design for Inner Frame Structure of Two-axis Indexing Mechanism |
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| JI Guang-bo,XIONG Xia-yuan,JIANG Yan-jie.Optimization Design for Inner Frame Structure of Two-axis Indexing Mechanism[J].Aviation Precision Manufacturing Technology,2019,55(3):53-56. |
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| Authors: | JI Guang-bo XIONG Xia-yuan JIANG Yan-jie |
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| Institution: | (Beijing Precision Engineering Institute for Aircraft Industry,Beijing 100076) |
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| Abstract: | In order to improve the accuracy of a certain type of indexing mechanism, multi-objective optimization was performed for the dimensional parameters of the inner frame by using response surface method and the multi-objective genetic algorithm. The calculation results effectively reduced the quality and increased the first-order natural frequency of the inner frame. software Ansys Workbench was used to verify the simulation, which showed that the optimization method was accurate and reliable to some extent. |
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| Keywords: | indexing mechanism response surface multi-objective optimization |
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