High Order Diminution of LTI System Using Stability Equation Method
D. K. Sambariya *
Department of Electrical Engineering, Rajasthan Technical University, Kota 324010, India.
Gyanendra Arvind
Department of Electrical Engineering, Rajasthan Technical University, Kota 324010, India.
*Author to whom correspondence should be addressed.
Abstract
In this paper, a high-order transfer function is reduced by the stability equation method. The reduced model is based on the pole zero patterns. In this paper, the stability equation method is compared to other methods and proved to be better in comparison to other methods in literature. The analysis is based on the settling time, rise time and overshoot observations of the reduced and original system.
Keywords: Reduced Order Model (ROM) techniques, stability equation method, stability array method and mixed method.