| 压铸机合模机构的正交回归优化设计 |
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| 引用本文： | 李晓燕. 压铸机合模机构的正交回归优化设计[J]. 上海理工大学学报(社会科学版), 2001, 23(1): 53-56 |
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| 作者姓名： | 李晓燕 |
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| 作者单位： | 上海理工大学机械工程学院! 上海 |
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| 基金项目： | 安徽省科委 "九五" 重点资助项目!(9612001) |
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| 摘 要： | 在对压铸机合模机构的优化设计中,采用正交回归设计法建立结构性能与设计变量的近似函数,对近似函数进行优化,从而有效地解决了结构优化设计过程中优化方法需要反复进行三维有限元分析而引起的超大计算量问题;这种方法对实际应用中大量存在而又无法得到解析式的结构优化问题有着普遍的意义。
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| 关 键 词： | 压铸机 合模机构 三维有限元分析 正交回归优化设计 |
Orthogonal & regressive optimal design for locking mechanismof die casting machine |
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| LI Xiao-yan. Orthogonal & regressive optimal design for locking mechanismof die casting machine[J]. Journal of University of Shanghai For Science and Technilogy(Social Science), 2001, 23(1): 53-56 |
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| Authors: | LI Xiao-yan |
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| Abstract: | Using orthogonal & regressive optimum design to get approximate formulas between design variable and structure's performances for locking mechanism's optimization of die-casting machine, the approximate formulas are further modified and optimized to effectively solve the mass computing problem caused by repeatedly using 3D finite element analysis during optimization process. The method has universal meaning for a great number of structure optimization problems for which analytic solutions could not be found. |
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| Keywords: | die casting machine locking mechanism 3D finite element analysis orthogonal & regressive optimum design |
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