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。
By the linkage between the seepage coefficient, porosity and stress, the hybrid analysis model for coupled seepage and stress field in rock mass of equivalent continuum is established.
以渗透系数、孔隙率和应力的关系作为桥梁，当渗流场为非稳定渗流时，建立等效连续岩体渗流的耦合模型。
There are three dam researching problems that have been emphasis solved in this paper, which are parameter inverse analysis, seepage field analysis and seepage stress coupled field analysis.
本文重点解决了土坝研究的三大问题：参数反演问题、渗流场分析问题以及渗流场和应力场的耦合问题。
The inner water pressure is applied to the lining block and surrounding rock as physical force, and the coupled analysis model of seepage field and stress field is formed.
将内水压力以体力的形式作用于隧洞衬砌和围岩，建立了高压隧洞内水外渗渗流场与应力场的耦合数值分析的计算模型。
Secondly, we presented two analysis methods of Coupled-Field, and Sequential Coupled-Field method and Direct Coupled-Field method were introduced in detail.
其次，本文介绍了耦合场的两种分析方法，对顺序耦合法和直接耦合法进行了详细的介绍。
High Speed PM Machine; Coupled Field-Circuit; Electromagnetic Design; Characteristics Analysis; Software Development.
高速永磁电机；场路结合；电磁设计；特性分析；软件开发。
High Speed PM Machine; Coupled Field-Circuit; Electromagnetic Design; Characteristics Analysis; Software Development.
高速永磁电机；场路结合；电磁设计；特性分析；软件开发。
应用推荐