전자공학회논문지B (Journal of the Korean Institute of Telematics and Electronics B)
- 제31B권6호
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- Pages.53-62
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- 1994
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- 1016-135X(pISSN)
퍼지논리를 이용한 자동차 엔진의 공회전 속도 제어
Idle Speed Control of Automotive Engine using Fuzzy Logic
초록
In this paper, a fuzzy logic-based idle speed controller is designed for automotive engine with a purpose of high efficiency and low pollution. When the idle speed is low engine operation is not smooth, otherwise fuel consumption is incresed. Therefore the idle speed must be maintained as low as possible within the scope that ensures smooth operation of engine. By simulation, we show that the idle speed controller has generated a proper control signal as engine condition or enviornment varies, and also operated well for unexpected cases. Also, an engine simulator, which is used as a basic tool for controller design, is developed and utilized for reduction of development time and cost.
키워드