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Steady-State Wide-Range Air-Fuel Ratio Control
- Format:
- Conference/Event
- Author/Creator:
- Milot, Danny, author.
- Conference Name:
- International Fuels and Lubricants Meeting and Exposition (1992-10-19 : San Francisco, California, United States)
- Language:
- English
- Physical Description:
- 1 online resource
- Place of Publication:
- Warrendale, PA SAE International 1992
- Summary:
- An experimental system for closed-loop control of air-fuel ratio in a fuel-injected engine using a universal exhaust gas oxygen (UEGO) sensor is described. A model incorporating feed forward and feedback control is characterized for steady- state and feed-forward errors, and response to slowly varying engine load disturbances. The system is implemented on a port fuel injected 4.6L V8 engine with commercially available components, including a universal microcomputer based engine controller and a UEGO sensor and signal conditioning package. The performance of the experimental system is compared with the simulation results and practical limitations of the modeled control system
- Notes:
- Vendor supplied data
- Publisher Number:
- 922172
- Access Restriction:
- Restricted for use by site license
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