Presentation 1999/5/21
Opportunity-Based Age Replacement with Imperfect Repair
Takashi Satow, Shunji Osaki,
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Abstract(in English) This article introduces a model of opportunity-based age maintenance with imperfect maintenance. Preventive maintenance is done at maintenance opportunities. The model of opportunity-based age maintenance has been assumed to be perfect maintenance. It is very common but sometimes it would be incorrect. We assume that the first preventive maintenance is imperfect with probability q, and the failure rate is unchanged. The second preventive maintenance is perfect with probability l. If failure occurs before perfect maintenance then the failure replacement is done. The long-term average cost is derived. Finally, we give the optimal trigger age by numerical examples.
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Keyword(in English) Im perfect / Opportunity / Optimal Policy / Expected Cost
Paper # R99-7
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Conference Date 1999/5/21(1days)
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Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Opportunity-Based Age Replacement with Imperfect Repair
Sub Title (in English)
Keyword(1) Im perfect
Keyword(2) Opportunity
Keyword(3) Optimal Policy
Keyword(4) Expected Cost
1st Author's Name Takashi Satow
1st Author's Affiliation Dept. of Industrial and Systems Engineering, Hiroshima University()
2nd Author's Name Shunji Osaki
2nd Author's Affiliation Dept. of Industrial and Systems Engineering, Hiroshima University
Date 1999/5/21
Paper # R99-7
Volume (vol) vol.99
Number (no) 75
Page pp.pp.-
#Pages 5
Date of Issue