具有时变网格变形的非线性机电问题多谐公式的自动推导

2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE) Pub Date : 2016-04-18 DOI:10.1109/EUROSIME.2016.7463392

A. Halbach, C. Geuzaine

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引用次数: 1

摘要

本文描述了一种自动导出耦合非线性机电问题多谐有限元公式的方法。它着重于使用交错和单片牛顿迭代方案的电驱动微膜模型。二维和三维实例突出了所提方法的主要特性。

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Automatic derivation of multiharmonic formulations for nonlinear electromechanical problems with time dependent mesh deformation

This paper describes a method to automatically derive multiharmonic finite element formulations for coupled, nonlinear electromechanical problems. It focuses on models of electrically actuated micromembranes using both a staggered and a monolithic Newton iteration scheme. Two- and three-dimensional examples highlight the main properties of the proposed method.

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来源期刊

2016 17th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE)

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