This Chapter offers an introduction to Model Order Reduction (MOR). It gives an overview on the methods that are mostly used. It also describes the main concepts behind the methods and the properties that are aimed to be preserved. The Sections are in a prefered order for reading, but can...
A Wavelet-Collocation-Based Trajectory Piecewise-Linear Algorithm for Time-Domain Model-Order Reduction of Nonlinear Circuits Trajectory piecewise-linearization-based reduced- order macromodeling methods have been proposed to characterize the time-domain behaviors of large strongl... K Zong,Yang*, F,Zeng...
dx(t)f(x)Bu(t)dt u(t)x(t)y(t)y(t)LTxNisLarge xN,yp,um reduce u(t)z(t)y(t)Fasttosimulate dz(t)dt fr (z)Bru(t)y(t)LrTzq<<N zq,yp,um ModelOrderReduction "ModelOrderReduction:Constructasimplifiedsystemtoapproximatetheoriginalsystemwithreasonableaccuracy.LinearModelOrderReduction ...
In this paper, we propose a data-driven model order reduction method to solve parameterized time-dependent partial differential equations. We describe the system with the state variable equations, and represent a class of candidate models with the artificial neural network. The discreteL2\documentclass...
Among these, interpolatory model order reduction methods are perhaps the most successful. This paper reviews this family of approximation methods with particular attention to their applicability to specific classes of frequency response problems and their performance. It also includes novel aspects ...
An interconnect model-order reduction method reduces a nano-level semiconductor interconnect network as an original interconnect network by using iteration-based Arnoldi algorithms. The method is performed based on a projection method and has become a necessity for efficient interconnect modeling and simula...
频域问题建模与调和平衡(Harmonic Balance Method)方程组求解积体电路模拟之模式降阶(Model Order Reduction)法 ymlabcad02.eic.nctu.edu.tw|基于2个网页 3. 模型简化 ...me)其阶梯网路(ladder network)在模型简化(model order reduction)前的准确度问题。
ModelOrderReduction:Constructasimplifiedsystemtoapproximatetheoriginalsystemwithreasonableaccuracy.LinearModelOrderReduction LinearDynamicsystem:dx(t)CGx(t)Bu(t)dty(t)LTx(t)ReductionMethodsarematureforLinearSystem •Typicalapplication:RC,RL,LC,andRLCcircuits.•Speed-up:10to100ormore,depends...
Applications and Comparison of Model-Order Reduction Methods based on Wavelets and POD We present a wavelet-based model-order reduction method (MOR) that provides an alternative subspace when Proper Orthogonal Decomposition (POD) is not a cho... H Flórez,M Argáez - IEEE 被引量: 8发表: 2016...
培训学习资料-MOR(ModelOrderReduction)解读