该监控系统是建立在通用的过程模型基础之上，它与生产计划与控制系统的日期计划和资源占用计划相类似，支持面向订单和资源的过程观点。
The monitoring sys-tem is based on a general process model and it, analogous to the time plan and resource plan ofa PPC system, supports the view of the order-oriented and resource-oriented process.
在分析热轧生产批量计划通用模型的基础上，采用了带有时间窗的车辆路径问题模型。
The VRPTW model that is suitable to resolve the problems of the production lot planning of the hot rolling strip is suggested.
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