In this paper, a novel mixed method is used for reducing the higher order system to lower order system. The denominator polynomials are obtained by the PSO Algorithm and the numerator coefficients are derived by the polynomial method. This method is simple and computer oriented. If the original system is stable then reduced order system is also stable. The proposed method is illustrated with the help of typical numerical examples considered from the literature.
KUMAR, M. SUDHEER; GENDRA, N. NA; and MADHUBABU, T.
"A NOVEL MIXED METHOD FOR THE MODEL ORDER REDUCTION OF LINEAR SYSTEMS USING PARTICLE SWARM OPTIMIZATION AND POLYNOMIAL METHOD,"
International Journal of Electronics and Electical Engineering: Vol. 2
, Article 1.
Available at: https://www.interscience.in/ijeee/vol2/iss2/1