Nonlinear Modeling and Control of I.C. Engine Idle Speed

970512

02/24/1997

Event
International Congress & Exposition
Authors Abstract
Content
Presented in this paper is the nonlinear modeling and control of the idle speed of a Ford 4.6L-2 valve V-8 fuel injected engine. The nonlinear model of the engine is based on a Hammerstein type model which is identified through input-output data without a priori knowledge of the engine dynamics. The nonlinear model is used in a frequency domain controller design methodology to achieve the performance goal of maintaining the engine idle speed within a prespecified asymmetric output tolerance despite external torque disturbances. An experimental verification of the nonlinear controller is included.
Meta TagsDetails
DOI
https://doi.org/10.4271/970512
Pages
9
Citation
Shah, M., and Franchek, M., "Nonlinear Modeling and Control of I.C. Engine Idle Speed," SAE Technical Paper 970512, 1997, https://doi.org/10.4271/970512.
Additional Details
Publisher
Published
Feb 24, 1997
Product Code
970512
Content Type
Technical Paper
Language
English