Journal of the Korean Society for Railway (한국철도학회논문집)

The Korean Society for Railway (한국철도학회)
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A study of evaluation reliability growth for Korea-Automated Guideway Transit system

한국형경량전철시스템(K-AGT) 신뢰성 성장 평가에 관한 연구

  • 한석윤 (한국철도기술연구원, 경량전철연구팀) ;
  • 이안호 (한국철도기술연구원, 경량전철연구팀) ;
  • 하천수 (한국철도기술연구원, 경량전철연구팀) ;
  • 이호용 (한국철도기술연구원, 경량전철연구팀)
  • Published : 2005.12.01
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Abstract

Korea Railroad Research Institute(KRRI) developed the Driverless Rubber Tired Korea-AGT(Model: K-AGT) from 1999 to 2004. We have finished the safety and performance tests of K-AGT. Data obtained from this testing can be used to evaluate the growth of reliability. The most widely used traditional growth tracking model is included as IEC International standard. With the tracking model all corrective actions are incorporated during test, called test-fix-test. In the test-fix-test strategy problem modes are found during testing and corrective actions for these problems are incorporated during testing. In this paper, we demonstrated reliability analysis using growth model of driverless rubber tired K-AGT system to prove reliability of development system. Therefore, we introduce the well-known NHPP model and analyze a reliability growth using ReliaSoft's RGA software.

Keywords

References

  1. 건설교통부, 경량전철시스템 기술개발사업6차년도 연구결과보고서(분야:종합시스템 엔지니어링), 2004
  2. G. J. Gibson, L. H. Crow, Reliability Fix Effectiveness Estimation, Proceedings 1989 Annual Reliability and Maintainability Symposium, pp.171-177, Atlanta, GA. January 1989
  3. L. H. Crow, Reliability Analysis for Complex, Repairable Systems, in Reliability and Biometry, ed. by F. Proschan and R.J. Serfing, pp.379-410, 1974
  4. L. H. Crow, Reliability Growth Projection from Delayed Fixes, Proceedings 1983 Annual Reliability and Maintainability Symposium, pp.84-89
  5. L. H. Crow, On Tracking Reliability Growth, Proceedings 1975 Annual Reliability and Maintainability Symposium, pp.438-443
  6. Parigi, P., and Vinello, M., 'Experimental 'Reliability Growth' or 'Reliability Verification' Related with the Amount of Innovation in a New Car Model', Quality and Reliability Engineering International, Vol.20, pp.167-184, 2004 https://doi.org/10.1002/qre.626
  7. ReliaSoft, ReliaSoft's RGA 6 : Reliability Growth & Repairable Systems Data Analysis Reference, 2004
  8. ReliaSoft, ReliaSoft's RGA 6 : User's Guide, 2004