International Journal of Electrical Engineering

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General Robust Stability Analysis of Uncertain System


Affiliations
1 Division of Instrumentation and Control Engineering, NSIT, Dwarka, New Delhi, India
2 Division of Instrumentation and Control Engineering, NSIT, Dwarka, New Delhi, India
     

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The main objective of this paper is to investigate the robust control aspect of chaotic and uncertain system. The robust stability analysis of closed loop attitude control system of an aircraft is presented using the Kharitonov theorem. The proposed technique for examining the robust stability of chaotic polynomial is efficient and expeditious one as the onerous application of Routh stability criterion for infinite no of interval polynomials of the perturbed system can be completely dispensed with.

Keywords

Robust Control, Kharitonov's Theorem, Routh Criterian, Interval Systems
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  • General Robust Stability Analysis of Uncertain System

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Authors

Shyama Kant Jha
Division of Instrumentation and Control Engineering, NSIT, Dwarka, New Delhi, India
A.K. Yadav
Division of Instrumentation and Control Engineering, NSIT, Dwarka, New Delhi, India
Prerna Gaur
Division of Instrumentation and Control Engineering, NSIT, Dwarka, New Delhi, India
J.R. P. Gupta
Division of Instrumentation and Control Engineering, NSIT, Dwarka, New Delhi, India

Abstract


The main objective of this paper is to investigate the robust control aspect of chaotic and uncertain system. The robust stability analysis of closed loop attitude control system of an aircraft is presented using the Kharitonov theorem. The proposed technique for examining the robust stability of chaotic polynomial is efficient and expeditious one as the onerous application of Routh stability criterion for infinite no of interval polynomials of the perturbed system can be completely dispensed with.

Keywords


Robust Control, Kharitonov's Theorem, Routh Criterian, Interval Systems

References