A cost optimization model for production scheduling is built, which is a multi-mode project scheduling problem subject to the constraints of time, renewable resources and nonrenewable resources.

• 建立了一种车间层的生产计划的成本优化模型,该模型是一个在时间约束、可重复使用和不可重复使用资源约束下的多模式项目调度问题;