Two degree of freedom internal model control-PID design for LFC of power systems via logarithmic approximations

J Singh, K Chattterjee, CB Vishwakarma - ISA transactions, 2018 - Elsevier
Load frequency controller has been designed for reduced order model of single area and
two-area reheat hydro-thermal power system through internal model control–proportional …

[HTML][HTML] System reduction using factor division algorithm and eigen spectrum analysis

G Parmar, S Mukherjee, R Prasad - Applied mathematical modelling, 2007 - Elsevier
A mixed method is proposed which combines the factor division algorithm with the eigen
spectrum analysis for deriving reduced order models of high-order linear time invariant …

Clustering method for reducing order of linear system using Pade approximation

CB Vishwakarma, R Prasad - IETE journal of research, 2008 - Taylor & Francis
A mixed method is proposed for finding stable reduced order models of single-input-single-
output large-scale systems using Pade approximation and the clustering technique. The …

[PDF][PDF] Order reduction of linear dynamic systems using stability equation method and GA

G Parmar, R Prasad, S Mukherjee - International Journal of …, 2007 - researchgate.net
The authors present an algorithm for order reduction of linear dynamic systems using the
combined advantages of stability equation method and the error minimization by Genetic …

System reduction using eigen spectrum analysis and Padé approximation technique

G Parmar, S Mukherjee, R Prasad - International Journal of …, 2007 - Taylor & Francis
A mixed method is proposed for deriving reduced-order models of high-order linear time
invariant systems using the combined advantages of eigen spectrum analysis and the Padé …

Model order reduction of interval systems using an arithmetic operation

K Kumar Deveerasetty, SK Nagar - International Journal of systems …, 2020 - Taylor & Francis
The paper presents an extension of the differentiation method for model order reduction of
large-scale interval systems. This is an alternative approach to the existing differentiation …

[HTML][HTML] Model reduction by extended minimal degree optimal Hankel norm approximation

D Kumar, SK Nagar - Applied Mathematical Modelling, 2014 - Elsevier
This paper presents an extended minimal degree optimal Hankel norm approximation
(MDOHNA) based order reduction algorithm using a basis-free descriptor which circumvents …

[PDF][PDF] REDUCED ORDER MODELLING OF LINEAR MIMO SYSTEMS USING GENETIC ALGORITHM.

G Parmar, S Mukherjee, R Rasad - International Journal of Simulation …, 2007 - ijsimm.com
In this paper, an algorithm for order reduction of linear multivariable systems is proposed
using the combined advantages of the dominant pole retention method and the error …

A mixed method for large-scale systems modelling using eigen spectrum analysis and cauer second form

G Parmar, R Prasad, S Mukherjee - IETE Journal of Research, 2007 - Taylor & Francis
The authors present a mixed method for the reduction of large-scale systems which
combines the Eigen spectrum analysis with the Cauer second form. The denominator of the …

Model reduction of bilinear systems based on Laguerre series expansion

X Wang, Y Jiang - Journal of the Franklin Institute, 2012 - Elsevier
We present a model reduction method for bilinear systems based on the Laguerre series
expansion of the kernels resulting from the Volterra representation theory. By employing a …