emgr - Empirical Gramian Framework by Christian

A framework for computating empirical gramians. Compatible with Octave and Matlab. (model reduction, empirical gramians, gram)

emgr(f,g,q,p,t,w,nf,ut,us,xs,um,xm,yd)

Routh Approximation by Janardhanan Sivaramakrishnan

Computes the reduced order model for a stable system (model reduction, routh approximation, gammadelta reduction)

RouthApprox=Routh_Approximation(G,r)

MODEL REDUCTION AND CONTROL by SRINIBAS BHUYAN

THIS PROGRAMME ILLUSTRATES THREE INTRODUCTION PART OF CONTROL SYSTEM. (time delay, model reduction, pid controller)

MRT_CD.m

Optimal Modal Reduction by Janardhanan Sivaramakrishnan

Optimal Reduced Order State Space (modal reduction, model reduction, time domain reduction)

[A_1,B_1,varargout]=ModalReduction(A,B,varargin)

Pade Approximation by Janardhanan Sivaramakrishnan

Computes the reduced order model for a given system by matching time moments (pade, model reduction, moment matching)

PadeApprox=Pade_Approximation(G,r)

Balanced Truncation by Janardhanan Sivaramakrishnan

Script for obtaining balanced truncation for a given system (balanced, model reduction, singular value decomp...)

NewR=balancetrunc(A,B,C,D,orders)

Improved Reduced System (IRS) by Mehmet Murat Altug Bicak

Improved Reduced System (IRS) (matrices, improved reduced syst..., irs)

ImprovedReducedSystem( K , M , SlaveDofs )

System Equivalent Reduction Expansion Process (SEREP) by Mehmet Murat Altug Bicak

System Equivalent Reduction Expansion Process (SEREP) (model reduction, slave, serep)

SEREP(K , M , SlaveDofs)