Uncertain Systems Order Reduction by Aggregation Method

Bogapurapu Gayatri, Kalyana Kiran Kumar, Akella Venkata Santosh Lakshmi, Vyakaranam Sai Karteek

Abstract


In the field of control engineering, approximating the higher-order system with its reduced model copes with more intricate problems. These complex problems are addressed due to the usage of computing technologies and advanced algorithms. Reduction techniques enable the system from higher-order to lower-order form retaining the properties of former even after reduction. This document renders a method for demotion of uncertain systems based on State Space Analysis. Numerical examples are illustrated to show the accuracy of the proposed method.

Keywords


aggregation method;interval systems; kharitonov‟s theorem; order reduction; stability

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DOI: http://doi.org/10.11591/ijece.v7i1.pp244-252

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International Journal of Electrical and Computer Engineering (IJECE)
p-ISSN 2088-8708, e-ISSN 2722-2578

This journal is published by the Institute of Advanced Engineering and Science (IAES) in collaboration with Intelektual Pustaka Media Utama (IPMU).