Analysis and Optimization of an Electronic Throttle for Linear Operating Modes (CROSBI ID 489125)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Deur, Joško ; Pavković, Danijel ; Perić, Nedjeljko ; Jansz, Martin
engleski
Analysis and Optimization of an Electronic Throttle for Linear Operating Modes
Electronic throttles are increasingly being used in automotive systems in order to improve vehicle driveability, fuel economy, and emissions. The paper presents an analysis of the electronic throttle body linear model. The analysis results in simplifications of the process model structure and controller optimization procedure. A method of identification of the simplified process model is outlined. A linear feedback/feedforward throttle position controller is algebraically optimized according to the damping optimum. The linear controller is extended with a gain scheduling algorithm, in order to deal with different process parameters for the regions below and above the limp-home position. The proposed controller represents a core of the overall nonlinear electronic throttle control strategy which also includes friction and limp-home compensators. The designed control system is examined by computer simulation and experiment.
Automotive components; Automotive applications; Control; DC machines; Motion control; Servo drives
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Podaci o prilogu
1-10-x.
2002.
objavljeno
Podaci o matičnoj publikaciji
CD ROM Proceedings of 10th International Power Electronics and Motion Control Conference
Ban, Drago
Zagreb:
Podaci o skupu
10th International Power Electronics and Motion Control Conference EPE-PEMC 2002
poster
09.09.2002-11.09.2002
Dubrovnik, Hrvatska; Cavtat, Hrvatska