Robust disturbance rejection control of helicopter system using intelligent identification of uncertainties

Raafat, Safanah M. and Akmeliawati, Rini (2012) Robust disturbance rejection control of helicopter system using intelligent identification of uncertainties. Procedia Engineering, 41. pp. 120-126. ISSN 1877-7058

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Abstract

This paper addresses the problem of designing a robust control for a laboratory 3DOF helicopter system. Simplified and disturbance rejection robust controllers are presented for the linearized dynamical system. The robust controller is formulated as a mixed H2/H∞ problem. An Adaptive Neuro Fuzzy Inference System (ANFIS) is used for intelligent estimation of uncertainties. This paper is dedicated to robustly compensate for the effects of modelling uncertainties and disturbances on the helicopter system, using intelligent estimation. Further study on the design and controller implementation issues is now being developed.

Item Type:	Article (Journal)
Additional Information:	5806/25616
Uncontrolled Keywords:	Adaptive Neuro Fuzzy Inference System (ANFIS); Disturbancerejectionrobustcontrol; Linearized dynamical system; Mixed H2/H∞; Uncertainties; 3DOF helicoptersystem
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ212 Control engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Mechatronics Engineering
Depositing User:	Prof. Dr. Rini Akmeliawati
Date Deposited:	09 Nov 2012 15:31
Last Modified:	09 Nov 2012 15:31
URI:	http://irep.iium.edu.my/id/eprint/25616

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