Parameter preserving Model Order Reduction of a Flow Meter
Parameter preserving Model Order Reduction of a Flow Meter
复制标题
流量计参数保持模型降阶
DOI：
--
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
E. Rudnyi
中科院分区：
文献类型：
--
作者：
A. Greiner;M. Hornung;J. Korvink;C. Moosmann;E. Rudnyi
已知的模型降阶技术对于MEMS器件的有限元类型的模拟是可靠的。这些技术可以极大地缩短暂态和谐波分析的计算时间。然而，如果方程系统包含要为简化的模型保留的时变矩阵或参数，则不能应用标准的模型简化技术。同时，如果目标是自动生成紧凑模型，则很可能存在必须保留的参数。在本文中，我们演示了一种方法，该方法基于
Model order reduction techniques are known to work reliably for finite-element-type simulations of MEMS devices. These techniques can tremendously shorten computational times for transient and harmonic analyses. However, standard model reduction techniques cannot be applied if the equation system incorporates timevarying matrices or parameters that are to be preserved for the reduced model. At the same time, if one aims at automatic compact model generation it is most likely that there are parameters that have to be preserved. In this paper we demonstrate a method, based on