Intelligent hybrid Active Force Control in identification of a nonlinear MIMO system

Mohamed, Tengku Luqman Tengku; Ramli, Hanif; K.Ishak, K.M. Asraf; Meon, Mohd Suhairil

doi:10.1109/scored.2012.6518622

Cited by 1 publication

(1 citation statement)

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“…The system, which is driven vertically and horizontally through its two joined rotors placed at the end of the TRMS beam, is characterized with two degrees of freedom (DOF) [2], [3]. These challenges make it a preferred control system setup for investigating, testing, and validating of the control theories those have challenges to keep the system stabilized [4], by reaming its two angles yaw and pitch on to the desired positions area under any internal or external disturbances [5].…”

Section: Introductionmentioning

confidence: 99%

Adaptive Fuzzy Type-2 in Control of 2-DOF Helicopter

Maouche¹,

Eker²

2017

IJEEE

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In the present article, type-2 fuzzy controllers (T2FLC) are designed to control position of yaw and pitch angles of the Twin Rotor Multi-input Multi-output System (TRMS) characterized with nonlinear dynamics and uncertainties. Type-2 fuzzy control method is preferred to capture uncertainties and input and output external disturbances. In the presented approach, two independent type-2 fuzzy controllers are designed. Performance of each control scheme is examined under a number of simulations, furthermore some performance indexes to highlight the advantages of the controllers. The results of tracking and disturbance/load rejection tests are compared with the results obtained from conventional fuzzy controller and PID controller. It is the fact that presented diagrams and tabulated results showed that present control approach provided significant advantages over the compared controllers. 

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