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形状灵敏度分析
相关语句
  shape sensitivity analysis
     This paper combined Level Set method with shape sensitivity analysis to implement structural topology optimization.
     结合水平集方法和形状灵敏度分析,用梯度法实现柔性目标函数的结构拓扑优化设计。
短句来源
  shape design-sensitivity analysis
     Boundary Element Perturbation Method for Shape Design-sensitivity Analysis of Static Responses
     结构静响应形状灵敏度分析的边界元摄动法
短句来源
     Shape Design-Sensitivity Analysis and Shape Modification for a Connecting Rod
     连杆的形状灵敏度分析和形状修改
短句来源
  “形状灵敏度分析”译为未确定词的双语例句
     Boundary Element Method for Sensitivity Analysis of Elastic Structures
     弹性结构形状灵敏度分析的边界元法
短句来源
     Thispaper discusses the boundary element perturbation method for shape design sensitivity analysis ofstructures. According to the theory, the design sensitivity analysis for the connecting rod of theSY492Q gasoline engine is done and some conclusions are drawn. These conclusions provide important basis for engineers to improve the design of a connecting rod.
     本文首先讨论了结构形状灵敏度分析的本边界元摄动法,然后对SY492Q汽油机连杆进行了实际分析,并得到了一些重要结论,为改进连杆设计提供了依据。
短句来源
  相似匹配句对
     Sensitivity Analysis for Optimally Designing a Connecting Rod Configuration
     连杆形状优化设计的灵敏度分析
短句来源
     SENSITIVITY ANALYSIS OF VARIOUS SHAPES OF ELECTROSTATIC SCANNER
     各种形状的静电扫描器灵敏度分析
短句来源
     Shape Design-Sensitivity Analysis and Shape Modification for a Connecting Rod
     连杆的形状灵敏度分析形状修改
短句来源
     Sensitivity Analysis of Linear Programming
     线性规划灵敏度分析
短句来源
     Analysis of sensitivity of Conditional Value at Risk
     CVaR的灵敏度分析
短句来源
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  shape sensitivity analysis
Shape sensitivity analysis of natural frequencies of structures using boundary elements
      
The boundary element approach to shape sensitivity analysis of eigenvalues of free vibrating elastic structures is presented.
      
First- and second-order shape sensitivity analysis of structures
      
The semi-analytical, analytical and direct methods for numerical structural shape sensitivity analysis are discussed for a beam model and the general three-dimensional case.
      
Shape sensitivity analysis using the indirect boundary element method
      
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This paper discusses the boundary element perturbation method for sensitivity analysis of the connecting rod configuration. Then, the sensitivity analysis for the connecting rod of a diesel engine is carried out. Some importam results are obtained, and they will provide a basis for engineers to improve a connecting rod design.

首先讨论了结构形状灵敏度分析的边界元摄动法,然后对柴油机连杆进行了灵敏度分析,得到了一些重要结论,为改进连杆设计提供了依据。

Design sensitivity analysis plays an important role in optimal design of a connecting rod. Thispaper discusses the boundary element perturbation method for shape design sensitivity analysis ofstructures. According to the theory, the design sensitivity analysis for the connecting rod of theSY492Q gasoline engine is done and some conclusions are drawn. These conclusions provide important basis for engineers to improve the design of a connecting rod.

连杆的灵敏度分析在连杆优化设计中起着重要作用。本文首先讨论了结构形状灵敏度分析的本边界元摄动法,然后对SY492Q汽油机连杆进行了实际分析,并得到了一些重要结论,为改进连杆设计提供了依据。

This paper combined Level Set method with shape sensitivity analysis to implement structural topology optimization.We used Level Set method to implicitly represent the geometric boundary of structure.And the new topologies were generated by introducing holes according to the magnitude of von Mises stress.In the context of topology optimization we gave two examples.One had initial design with multiple holes,and the other had no hole in the initial design domain.Numerical examples show that the coupling,which...

This paper combined Level Set method with shape sensitivity analysis to implement structural topology optimization.We used Level Set method to implicitly represent the geometric boundary of structure.And the new topologies were generated by introducing holes according to the magnitude of von Mises stress.In the context of topology optimization we gave two examples.One had initial design with multiple holes,and the other had no hole in the initial design domain.Numerical examples show that the coupling,which introduces holes according to the magnitude of von Mises stress,is effective for topology optimization.The proposed method makes the final result largely independent on the initial topological guess.At the same time,this method enhances the capability of Level Set method,which can not generate new holes in the design domain,at least for 2D topological optimization problem.

结合水平集方法和形状灵敏度分析,用梯度法实现柔性目标函数的结构拓扑优化设计。该方法通过基于隐含表示边界的水平集方程推动几何边界,引入von Mises应力准则作为产生拓扑结构的策略。给出了多孔结构初始化和没有初始化情况的算例,根据von Mises应力的大小开孔,产生新的拓扑结构。算例结果表明,根据von Mises应力的大小产生新拓扑的方法消除了拓扑优化结果对网格和初始拓扑结构猜测的依赖性,同时也弥补了水平集方法不能开孔的缺点。

 
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