Accuracy comparison of ARX and ANFIS model of an electro-hydraulic actuator system

Precise control of electro-hydraulic actuator (EHA) system has been an interesting subject due to its nonlinearities and uncertainties characteristics. Good control can be designed when precise model of the system is available. Linear ARX modelling has widely been applied and satisfying result has b...

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Bibliographic Details
Main Authors: Rahmat, Mohd. Fuaad (Author), Ling, T. G. (Author), Husain, Abdul Rashid (Author), Jusoff, Kamaruzaman (Author)
Format: Article
Language:English
Published: Exeley Inc., 2011-09.
Subjects:
Online Access:Get fulltext
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100 1 0 |a Rahmat, Mohd. Fuaad  |e author 
700 1 0 |a Ling, T. G.  |e author 
700 1 0 |a Husain, Abdul Rashid  |e author 
700 1 0 |a Jusoff, Kamaruzaman  |e author 
245 0 0 |a Accuracy comparison of ARX and ANFIS model of an electro-hydraulic actuator system 
260 |b Exeley Inc.,   |c 2011-09. 
856 |z Get fulltext  |u http://eprints.utm.my/id/eprint/28623/1/MohdFuaadRahmat2011_AccuracyComparisonofARXandANFISModelofanElectro-hydraulic.pdf 
520 |a Precise control of electro-hydraulic actuator (EHA) system has been an interesting subject due to its nonlinearities and uncertainties characteristics. Good control can be designed when precise model of the system is available. Linear ARX modelling has widely been applied and satisfying result has been obtained, through linearization process. The objective of this paper is to compare ARX model with nonlinear ANFIS (Adaptive Neuro-Fuzzy Inference System) model, which can represent the real EHA system more precisely using same linearized data. Results show that ANFIS model is more accurate in approximation estimation of EHA system than ARX model on linearized data. 
546 |a en 
650 0 4 |a TK Electrical engineering. Electronics Nuclear engineering