| 分布式环境下并行有限元分析策略的研究 |
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| 引用本文： | 薛彩军,邱清盈.分布式环境下并行有限元分析策略的研究[J].机床与液压,2005(4):7-9. |
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| 作者姓名： | 薛彩军 邱清盈 |
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| 作者单位： | 1. 南京航空航天大学航空宇航学院,南京,210016
2. 浙江大学CAD & CG国家重点实验室,杭州,310027 |
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| 基金项目： | 国家 863高技术研究发展计划资助项目 (2001AA412112) |
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| 摘 要： | 为提高结构优化设计的效率，研究了结构静动态性能的快速分析方法。提出了一种分布式环境下并行有限元分析策略，并从参数化有限元分析、有限元分析过程自动化和有限元分析任务动态分配三个方面阐述了其实现方法。提出的策略成功地应用于液压挖掘机工作装置的结构静动态协同优化设计中。
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| 关 键 词： | 结构优化 协同优化 有限元分析 分布式计算 |
| 文章编号： | 1001-3881(2005)4-007-3 |
| 修稿时间： | 2004年2月12日 |
Research on Parallel Finite Element Analysis Strategy under Distributed Circumstance |
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| XUE Cai-jun,QIU Qing-ying.Research on Parallel Finite Element Analysis Strategy under Distributed Circumstance[J].Machine Tool & Hydraulics,2005(4):7-9. |
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| Authors: | XUE Cai-jun QIU Qing-ying |
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| Affiliation: | XUE Cai-jun1,QIU Qing-ying2 |
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| Abstract: | A fast analysis method for structural static and dynamic performances was studied in order to increase the efficiency of structural collaborative optimization.A kind of parallel finite element analysis (FEA) strategy under distributed circumstance was put forward.Parameterized FEA method,FEA automatization method and FEA task dynamic allotment method was discussed in detail for illustrating implementation of the strategy.The strategy is successfully applied to structural static and dynamic collaborative optimization of hydraulic excavator working equipment. |
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| Keywords: | Structural optimization Collaborative optimization Finite element analysis Distributed computing |
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