Journal of Biosystems Engineering
- 제11권1호
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- Pages.17-23
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- 1986
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- 1738-1266(pISSN)
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- 2234-1862(eISSN)
마이크로 컴퓨터를 이용(利用)한 엔진회전속도(回轉速度) 제어(制御)에 관한 연구(硏究)
A Study on Engine Speed Control Using Microcomputer
초록
Speed control of kerosene engine by the combination of a manual throttle and centrifugal weight type governor is not adequate for evaluating energy requirements in laboratory and field performance tests. This paper describes an engine speed control system. This system consists of Apple-II microcomputer, step motor set to the throttle shaft directly, step motor driving and interfacing circuit, engine performance data acquisition system for measuring load, speed and time and potentiometer as speed adjustor. The performance of this system was successful in maintaining engine speed within
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