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Optimal discretization strategy for boundary element-based shape optimization problem

机译:基于边界元的形状优化问题的最优离散化策略

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摘要

This paper deals with the development of a discretization strategy that minimizes the total computing time for solving shape optimization problems in linearly elastic systems. It employs a combination of boundary elements for integration of the governing differential equations and a first-order optimization algorithm. The proposed optimal discretization strategy is implemented and tested using a representative example problem and its effectiveness is assessed in comparison to alternative strategies.
机译:本文探讨了离散化策略的发展,该策略可最大程度地减少解决线性弹性系统中形状优化问题所需的总计算时间。它采用边界元素的组合来整合控制微分方程和一阶优化算法。拟议的最佳离散化策略是通过使用代表性示例问题来实施和测试的,与替代策略相比,其有效性得到了评估。

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