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Journal of Korean Society for Quality Management 2000;28(3): 11-. |
| 일반수리회수에 의한 장비 교환 정책 |
| 김용필, 윤덕금 |
| 한양대학교 산업공학과 |
| Preventive Replacement Policy with the Number of General Repairs |
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| ABSTRACT |
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This paper presents a model for determining the optimal number of general repairs and supplementary input cost limit rate in addition to minimal repair cost rate to implement preventive maintenance. The basic concept parallels the periodic replacement model with minimal repair at failure introduced by Barlow and Hunter(1960) and Park(1979), only difference being the replacement signalled by the number of previous general repairs performed on the system. A general repair brings the state of the system to a certain better state than before repaired. Numerical examples are provided. |
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