Proceedings of the KSR Conference (한국철도학회:학술대회논문집)
- 2011.05a
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- Pages.860-869
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- 2011
A Study on the Urban Transit Vehicle Reliability Improvement Method using Quality Control Technique
품질관리기법을 이용한 도시철도차량 신뢰도 향상방안 연구
Abstract
It is very important that reduce the maintenance cost and extend life time of the urban transit EMU through effective maintenance method research. The maintenance cost of the urban transit EMU shares 60%~70% of it's life cycle cost. It means that the maintenance cost is bigger than the introduction cost of the urban transit EMU. In this study, I introduces a quality control technique to improve the urban transit vehicle reliability. I suggest the control chart using quality control technique. And the control charts apply to the Static Inverter of EMU.
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