대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 A
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- Pages.346-348
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- 1997
MAGLEV 차량의 실시간 속도 및 위치 검출
Real-time speed and position detection of MAGLEV vehicle system
- Yoon, Y.W. (Chung-nam Nat'l University) ;
- Park, S.H. (Chung-nam Nat'l University) ;
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Ham, S.Y.
(Korea Institute of Machinery & Metals)
;
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Sohn, Y.S.
(Korea Institute of Machinery & Metals)
;
- Kim, Y.M. (Chung-nam Nat'l University)
- 발행 : 1997.07.21
초록
This paper presents microprocessor-based real-time speed and position detection by inductive radio loop in new transportation system, such as magnetically levitated train system, rubber tyred train, and linear-motor car. The constant elapsed time method is used in this study for high accurate detection over a wide speed range. And for reliability and safety of the system, it is duplicated and data-bus level comparison is performed by fail-safe comparator.
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