| Stochastic Scheduling on an Unreliable Machine with General Uptimes and General Set－UpTimes |
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| 作者姓名： | LI Wei CAO Jinhua |
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| 作者单位： | LI Wei;CAO Jinhua(Institute of Applied Mathematics，Chinese Academy of Sciences，Beijing 100080)(Open Laboratory on the Complex System Control，Institute of Automation，Chinese Academy of Sciences，Beijing 100080) |
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| 摘 要： | ＳｔｏｃｈａｓｔｉｃＳｃｈｅｄｕｌｉｎｇｏｎａｎＵｎｒｅｌｉａｂｌｅＭａｃｈｉｎｅｗｉｔｈＧｅｎｅｒａｌＵｐｔｉｍｅｓａｎｄＧｅｎｅｒａｌＳｅｔ－ＵｐＴｉｍｅｓＬＩＷｅｉ；ＣＡＯＪｉｎｈｕａ（ＩｎｓｔｉｔｕｔｅｏｆＡｐｐｌｉｅｄＭａｔｈｅｍａｔｉｃｓ...
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Stochastic Scheduling on an Unreliable Machine with General Uptimes and General Set-Up Times |
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| LI Wei,CAO Jinhua.Stochastic Scheduling on an Unreliable Machine with General Uptimes and General Set-Up Times[J].Journal of Systems Science and Systems Engineering,1994(3). |
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| Authors: | LI Wei CAO Jinhua |
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| Abstract: | A model that,scheduling a set,of stochastic jods on a single machine that is subject to breakdorwn and repair is dicussed.The model assumes that a significant set-up time,which is an arbitrary variable,is when the machine changes from processing one of jobs to another job.When job i is being processed, the prooessing time of job i,uptime and reparied time of the machine are all general random variables. For both preemptive resume model and preemptive repeat model,we find the optimal polices that minimize the following objective functions:(1)the weighted sum of the completion times;(2)the weighted number of late jobs having random dud dates with exponential distributions. |
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| Keywords: | Stochastic scheduling set up time preemptive resume model preemptive repeat model |
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