Abstract
Presented in this paper is a nonlinear modeling and a controller design methodology for engine control. For illustrative purposes, the methodology is applied to 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 subsequently 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 proposed control law is included.
Original language | English |
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Title of host publication | SAE Technical Papers |
DOIs | |
State | Published - Dec 1 1997 |
Event | 48th Earthmoving Industry Conference and Exposition - Peoria, IL, United States Duration: Apr 9 1997 → Apr 10 1997 |
Other
Other | 48th Earthmoving Industry Conference and Exposition |
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Country/Territory | United States |
City | Peoria, IL |
Period | 4/9/97 → 4/10/97 |
ASJC Scopus subject areas
- Automotive Engineering
- Safety, Risk, Reliability and Quality
- Pollution
- Industrial and Manufacturing Engineering