Design of a sliding mode controller for automotive engine speed regulation

Author

Cheng, Ximing ; Jiang, Shasha ; Wang, Shuzhi

Author_Institution

Mech. & Vehicular Sch., Beijing Inst. of Technol., Beijing, China

fYear

2011

fDate

21-23 June 2011

Firstpage

1722

Lastpage

1725

Abstract

Based on the target gasoline engine, a first-order with delay throttle-speed model is built from the step response experiment. Then the PID controller parameters are tuned by the internal model control (IMC) design methodology. Although simulation is good, experiment results are not ideal for multi-speed references. To enhance the speed regulator´s robustness, the integral sliding mode control (ISMC) algorithm is presented. The bench test results show that ISMC can overcome the drawbacks of the PI control.

Keywords

PI control; automotive components; internal combustion engines; step response; three-term control; variable structure systems; velocity control; PI control; PID controller parameter; automotive engine speed regulation; delay throttle-speed model; gasoline engine; integral sliding mode control algorithm; internal model control design methodology; sliding mode controller; step response experiment; Delay; Engines; Mathematical model; Pi control; Robustness; Simulation; Sliding mode control; Automotive engine; IMC; PID; SMC; speed regulator;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications (ICIEA), 2011 6th IEEE Conference on

Conference_Location

Beijing

ISSN

pending

Print_ISBN

978-1-4244-8754-7

Electronic_ISBN

pending

Type

conf

DOI

10.1109/ICIEA.2011.5975869

Filename

5975869