A Note on Commensurate-Order Characteristic Root Equivalency Class of Linear Time Invariant Systems

Authors : Baris Baykanat ALAGOZ

Pages : 86-96

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Publication Date : 2017-02-28

Article Type : Research Paper

Abstract :This study investigates characteristic root equivalency relations between commensurate order and integer order Linear Time Invariant insert ignore into journalissuearticles values(LTI); systems. Author introduces some useful properties of a special class of commensurate order systems, which is called characteristic root equivalency class of LTI systems. These properties present potential to facilitate design and analysis efforts of this class of commensurate order systems. In this sense, straightforward stability checking procedures and design approaches for commensurate order root equivalent systems of the first and second order LTI systems are demonstrated. Findings of the study are validated by illustrative examples.
Keywords : Fractional order systems, characteristic root equivalency, stability, design, analysis