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USING CONSTRAINT PROGRAMMING TO OBTAIN A MACHINE MAINTENANCE SCHEDULE FOR MAINTENANCE TASKS
USING CONSTRAINT PROGRAMMING TO OBTAIN A MACHINE MAINTENANCE SCHEDULE FOR MAINTENANCE TASKS
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机译:使用约束程序获取维护任务的机器维护计划
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摘要
Information about a set of maintenance tasks and time windows includes a cost value per task per time window. Based on the information, a data model generator generates a data model, including task elements; time elements; cost elements; a total cost element; a constraint that requires each task element be assigned a time window from a respective domain, such that each time element is assigned a task count from a respective domain; a constraint that requires each cost element be assigned a cost value associated with a time window assigned (or to be assigned) to a task element corresponding to the cost element; and a constraint that requires the total cost element be assigned a total cost value that is a sum of the cost values assigned (or to be assigned) to the cost elements. Based on the data model, a CP solver determines a proposed maintenance schedule.
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