Non-steady-state Conditions Control of the Non-linear Model-Based Engine

Author

Yue-lin Li ; Zhao-hua Li ; Jing-feng Ding ; Wei Yang

Author_Institution

Sch. of Automobile & Mech. Eng., Changsha Univ. of Sci. & Technol., Changsha, China

fYear

2013

fDate

29-30 June 2013

Firstpage

829

Lastpage

832

Abstract

A non-linear model is set up for engine transient operating condications. Both sliding model controller and PID controller are designed to realize adaptive regulation of throttle opening and ignition timing respectively. The results of simulation on engine idling show that the amplitude of engine speed fluctucation is less than 6 r/min, indicating that the non-linear model built is appropriate for the control over the transient operating conditions of engine.

Keywords

adaptive control; control system synthesis; ignition; internal combustion engines; nonlinear control systems; three-term control; variable structure systems; PID controller design; engine idling; engine speed fluctuation amplitude; engine transient operating conditions; ignition timing adaptive regulation; nonlinear model-based engine; nonsteady-state conditions control; sliding model controller design; throttle opening adaptive regulation; Automation; Manufacturing; Control; Engine; Igin-tion Timing; Non-linear Model; Throttle Opening; Transient Operating Condition;

fLanguage

English

Publisher

ieee

Conference_Titel

Digital Manufacturing and Automation (ICDMA), 2013 Fourth International Conference on

Conference_Location

Qingdao

Type

conf

DOI

10.1109/ICDMA.2013.196

Filename

6598118