| The Optimization of Preventive Maintenance Scheduling for Production Machine of Production System in Finite Time Horizon |
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| 引用本文： | 韩帮军,潘军,范秀敏,马登哲. The Optimization of Preventive Maintenance Scheduling for Production Machine of Production System in Finite Time Horizon[J]. 东华大学学报(英文版), 2004, 21(1): 112-116 |
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| 作者姓名： | 韩帮军 潘军 范秀敏 马登哲 |
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| 作者单位： | CIMinstitute,ShanghaiJiaotongUniversity,Shanghai,200030 |
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| 基金项目： | Natural Science Foundation of China (No. 59889505) |
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| 摘 要： | The recursion relation of preventive maintenance (PM) cycle is built up concerning the concept of effective age and age setback factor proposed in this paper, which illustrates the dynamic relationship between failure rate and preventive maintenance activity. And the nonlinear optimal PM policy model satisfying the reliability constraints in finite time horizon following Weibull distribution is proposed. The model built in this paper avoids the shortcoming of steady analytical PM model in infinite time horizon and can be used to aid scheduling the maintenance plan and providing decision supporting for job shop scheduling.
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| 关 键 词： | 预防性维护 故障因子 非线性优化 制造机床 有限时间层位 |
The Optimization of Preventive Maintenance Scheduling for Production Machine of Production System in Finite Time Horizon |
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| HAN Bang-jun,PAN Jun FAN Xiu-mir MA Deng-zhe CIM institute,Shanghai Jiaotong University,Shanghai. The Optimization of Preventive Maintenance Scheduling for Production Machine of Production System in Finite Time Horizon[J]. Journal of Donghua University, 2004, 21(1): 112-116 |
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| Authors: | HAN Bang-jun PAN Jun FAN Xiu-mir MA Deng-zhe CIM institute Shanghai Jiaotong University Shanghai |
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| Affiliation: | CIM institute, Shanghai J iaotong University, Shanghai, 200030 |
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| Abstract: | The recursion relation of preventive maintenance (PM) cycle is built up concerning the concept of effective age and age setback factor proposed in this paper, which illustrates the dynamic relationship between failure rate and preventive maintenance activity. And the nonlinear optimal PM policy model satisfying the reliability constraints in finite time horizon following Weibull distribution is proposed. The model built in this paper avoids the shortcoming of steady analytical PM model in infinite time horizon and can be used to aid scheduling the maintenance plan and providing decision supporting for job shop scheduling. |
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| Keywords: | Preventive maintenance Age reduction factor Finite time horizon Failure rate |
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