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首页> 外文期刊>IEEE Transactions on Magnetics >Continuum Sensitivity Analysis for Electrode Shape Optimization in Electrostatic System with State Variable Constraint
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Continuum Sensitivity Analysis for Electrode Shape Optimization in Electrostatic System with State Variable Constraint

机译:具有状态变量约束的静电系统电极形状优化的连续谱敏感性分析

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摘要

This article proposes an electrode shape optimization strategy with state variable constraints. The continuum sensitivity formula is used for the electrostatic system to determine the extremum of objective functions with state variable constraints. We use the gradient projection method and a restoration process to treat geometric and state variable constraints. The geometric changes of the design parameter are determined by the velocity field calculated from the constrained sensitivity analysis and are expressed by the level set method. The application models are tested to demonstrate the feasibility and utility of the proposed method.
机译:本文提出了一种具有状态变量约束的电极形状优化策略。连续性灵敏度公式用于静电系统,以确定具有状态变量约束的目标函数的极值。我们使用梯度投影方法和恢复过程来处理几何和状态变量约束。设计参数的几何变化由通过约束灵敏度分析计算的速度场确定,并通过水平设置方法表示。测试了应用模型,以证明所提方法的可行性和实用性。

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