What are the production scheduling patterns in the actual production plan?

Production scheduling is divided into two categories: dynamic scheduling and static scheduling, and static scheduling is a scheduling scheme under the precondition of dispatching environment and task. In the actual production process, although in the scheduling prior to the actual prediction, but due to many factors in the production process, such as processing units and materials, such as changes in resources, it is difficult to accurately estimate beforehand, often affect the scheduling plan, so that the actual production schedule and static scheduling of the schedule does not conform to the need for dynamic adjustment. In particular, there is no forecasting method to predict the dynamic change of the production process, especially when the market economy supply and demand change rapidly and the global supply chain competition is fierce. In fact, because of the http://www.aliyun.com/zixun/aggregation/10241.html "> Market demand changes will lead to product order changes, such as product number changes, delivery time changes, on the other hand, production equipment failure,   The shortage of energy and the change of processing cycle, etc., may make the original scheduling does not meet the actual requirements. In order to adapt to the uncertainty and randomness of the actual production process, a combination of periodic scheduling and rescheduling is used to define some key events, such as equipment failure, order change and so on, when the key event occurs, it is also called the event-based scheduling mode; otherwise, periodic dispatch, That is, the so-called dynamic scheduling, or called rescheduling, rescheduling.   Dynamic scheduling is a scheduling scheme with unpredictable disturbances in the scheduling environment and tasks, which depends not only on the scheduling environment and tasks, but also on the current state. There are two forms of dynamic scheduling: Rolling scheduling and passive scheduling. Rolling scheduling is the scheduling optimization time with time, in one after another time period dynamic production scheduling. Passive scheduling refers to the scheduling modification when the production process changes and the original dispatch is no longer feasible. The passive scheduling is based on the original static scheduling, and its scheduling goal is to maintain the original scheduling level as far as possible, and the lower the performance index is.   The rolling scheduling can be carried out on the basis of the original static dispatch, and it can be carried out directly, and the ultimate aim is to get optimal or suboptimal dispatch in the current optimized region. Yongkaida APs, to solve the scheduling problem that cannot be satisfied by ERP Http://www.yukontek.com,APS Production planning management expert 400-076-7600,021-68886010