대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1997년도 하계학술대회 논문집 B
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- Pages.746-748
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- 1997
패리티 공간기법을 이용한 위치 서보계의 고장검출
A PARITY SPACE APPROACH TO FAULT DETECTION FOR A POSITION SERVO SYSTEM
- Choi, Kyung-Yung (Dept. of Electrical Eng. Dankook University) ;
- Park, Tae-Geon (Dept. of Electrical Eng. Dankook University) ;
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Lee, Kee-Sang
(Dept. of Electrical Eng. Dankook University)
- 발행 : 1997.07.21
초록
The parity relation approach for the fault detection and isolation (FDI) of a large diesel engine actuator position servo system is presented. Main purpose of the FDI system is to detect and isolate two important faults, actuator fault and sensor fault, that, if not detected and compensated, degrade the overall system performance. Simulation results are given to show the practical applicability of the FDI scheme.
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