This paper addresses the theory of four-beam piezoelectric accelerometer, coupled-field analysis, and application of piezoelectric accelerometer.
介绍了压电式四臂微加速度计的工作原理，耦合场分析原理以及ANSYS软件在压电分析中的具体应用。
A finite element approach, so called coupled-field analysis, has been developed by ANSYS and APDL to solve the problem of electrostatic-mechanical analysis for micro-accelerometers.
为了对微加速度计进行静电-机械耦合场分析，利用ANSYS软件及它的编程语言APDL实现了有限元耦合场分析。
The element analysis of segment circuits and field coupled FEM is studied.
研究了分时段电路与磁场方程耦合时有限元单元分析的处理方法。
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