제어로봇시스템학회:학술대회논문집
- 1991.10a
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- Pages.1006-1011
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- 1991
An air-fuel ratio control for fuel-injected automotive engines by neural network
신경회로망을 이용한 연료 분사식 자동차 엔진의 공연비 제어
Abstract
In this paper, a neural network estimator which estimates the output of the wide range oxygen sensor is proposed, The neural network estimator is constructed to give the output of the wide range oxygen sensor from rpm, fuel injection time, throttle position, and output voltage of the exhaust gas oxygen sensor. And, using this estimator, PI controller for air-fuel ratio control is designed. Experiment results show that the proposed method gives good results for SONATA engine under light load and constant rpms.
Keywords