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Robust Control of Twin Rotor MIMO System

S. Nekrouf(1*), M. Bouhamida Bouhamida(2), Z. Bellahcene(3)

(1) Department of Automatic University of science and technology MB Postal Code 1000, Oran, Algeria, Algeria
(2) Department of Automatic University of science and technology MB Postal Code 1000, Oran, Algeria., Algeria
(3) Department of Automatic University of science and technology MB Postal Code 1000, Oran, Algeria., Algeria
(*) Corresponding author


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Abstract


This paper deals with robust control for a nonlinear multi-input multi-output system called the twin rotor MIMO system (TRMS). The mathematical modeling of helicopter model is simulated using MATLAB/Simulink for controlling the system in elevation and azimut angles using an H∞ robust control with a new method of optimization based on a genetic algorithm (GA) technique. The basic idea is to make handle by the genetic algorithm to optimize the weight functions. Obtained simulation results for different input signals are encouraging and the method is more effective than the standard techniques
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Keywords


Genetic Algorithm; H∞; Nonlinear Systems; Robust Control; System Coupled

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