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SYSTEMS AND METHODS FOR THE SOLUTION TO THE JOINT PROBLEM OF PARTS ORDER SCHEDULING AND MAINTENANCE PLAN GENERATION FOR FIELD MAINTENANCE
SYSTEMS AND METHODS FOR THE SOLUTION TO THE JOINT PROBLEM OF PARTS ORDER SCHEDULING AND MAINTENANCE PLAN GENERATION FOR FIELD MAINTENANCE
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机译:解决零件订购和维修计划生成的联合问题的系统和方法
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摘要
Methods and apparatus are provided for selecting a maintenance plan such that the cost of the maintenance plan is the lowest or near the lowest. The method comprises receiving a set of maintenance actions, wherein one of the repair actions is likely to repair the failure mode. The set of maintenance actions is sequenced in the increasing order of their waiting times. Each maintenance action has an associated cost equal to a waiting time cost, an execution time cost and a material cost, wherein the waiting time of each maintenance action is the time required to requisition and receive material required to perform the maintenance action. The method also constructs a maintenance plan comprising a first requisition and a second requisition by assigning each of the sequence of maintenance actions to one of the first or the second requisition.
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