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Modeling, parameters identification, and control of an electronic throttle control (ETC) system

Loh , R.N.K. and Pornthanomwong , T. and Pyko, J.S. and Lee , A. and Karsiti , Mohd Noh (2007) Modeling, parameters identification, and control of an electronic throttle control (ETC) system. In: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007, 25 November 2007 through 28 November 2007, Kuala Lumpur.

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Abstract

The modeling, parameters identification, and linear and nonlinear feedback control designs of an electronic throttle control (ETC) system is considered. A commercially available ETC system made by Bosch is selected for our investigation. The unknown parameters identified are used in designing linear and nonlinear controllers. Simulations and extensive experiments were conducted. A real-time linear controller was implemented with the xPC Target. The ETC model is then extended to a separately excited nonlinear dc motor model. The nonlinear controller is designed using the input-output feedback linearization technique; the extension proves to be of solid theoretical value. The results presented in this paper can be considered as an interesting and important case study encompassing system modeling, parameters identification, linear and nonlinear controller designs, and real-time control. The techniques and methodology developed are applicable to similar and/or other types of systems. ©2007 IEEE.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:Control systems; Control theory; DC motors; End effectors; Feedback; Feedback linearization; Linear control systems; Linearization; Poles; Poles and zeros; Real time control; Real time systems; Semiconductor device models; Targets; ETC system; Input-output feedback linearization; Pole placement; System identification; xPC Target-based control system; Identification (control systems)
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Departments / MOR / COE:Departments > Electrical & Electronic Engineering
ID Code:246
Deposited By: Assoc Prof Dr Mohd Noh Karsiti
Deposited On:01 Mar 2010 03:55
Last Modified:19 Jan 2017 08:27

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