한국철도학회:학술대회논문집 (Proceedings of the KSR Conference)
- 한국철도학회 1998년도 창립기념 춘계학술대회 논문집
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- Pages.194-202
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- 1998
듀플렉스 시스템의 구조에 따른 신뢰성 평가에 관한 연구
A study on the Dependability Evaluation according to the structure of Duplex system
초록
This paper shows two models of the duplex system having a fault tolerant system characteristic used in airplane and railway system. The architecture of these systems is based on Mc68000, and we designed the single system, single duplex system, dual system and dual duplex system to evaluate the system characteristic. We calculate the failure rate of components using MIL-SPEC-2l7F and evaluate the reliability, avaliability, safety and MTTF(Mean Time To Failure) of the designed systems by Markov model. We choose our system depending on the developing system characteristic.
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