中文摘要：

针对单机系统,提出一种综合考虑生产调度和设备维护的联合决策模型.该模型利用目标规划的方法联合优化生产与维修部门各自的目标,决策工件的加工顺序和机器维护的方式.设计了遗传算法对模型进行优化求解,并与枚举算法相比较,证明其有效性.通过不同问题规模下联合决策与独立决策相比较的数据实验结果表明,所提出的决策模型表现优异,能有效解决生产调度与设备维护的集成优化问题.

英文摘要：

An integrated model that coordinates preventive maintenance planning and production scheduling decisions on a single machine was proposed to jointly optimize the goals of production and maintenance departments.Then a genetic algorithm was developed to solve this model and compared with the enumeration algorithm to show its effectiveness.The computational experiments under various problem scales show the satisfied performance of this integrated model,compared with conventional independent decision model.