References
- Thermal Arraycorder WR9000 User's manual GRAPHTEC
- 16 Bit Embedded Controllers databook Intel
- Adaptive prediction and predictive control P.P.Kanjilal
- 디지털 신호처리-기초와 응용 이채욱
Journal of Advanced Marine Engineering and Technology
- Volume 21 Issue 5
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- Pages.579-583
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- 1997
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- 2234-7925(pISSN)
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- 2234-8352(eISSN)
A Study on the Optimun Speed Measurement for the Speed Control of a Diesel Engine
디젤기관의 속도제어를 위한 최적회전수 측정에 관한 연구
Abstract
A diesel Engine rotates vibratively because of alternative explosion strokes. Traditional measurement of a diesel engine speed is carried out by measuring output voltage of FV convertor from input signals of MPU(magnetic pickup unit) or of DC tachometer. Because these measurement include also vibrative rotation of a diesel engine, an analog filter is often used to eliminate high frequency noises due to periodic explosion stroke. But by this method these high frequency noises do not eliminated effectively because noise frequencies are changed according to diesel engine speed. In this paper, author proposes a new measurement method of a diesel engine revolution which read digital signal directly from MPU and prove the utility of proposed method through the real experiment.
Keywords