Title

REAL-TIME PRODUCTION PLANNING SYSTEMS SUPPORT INDUSTRY 4.0 REQUIREMENTS OF A SMART FACTORY

Authorship

Klein, Werner

Klein, Werner

I am this author

DOI

10.5151/2237-0234-27631

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Abstract

The utilization of production facilities in an optimum way, with reliable due date fulfillment, reducing raw material and energy consumption, are challenges iron and steel companies are facing in their business every day. By using an APS system such goals can be achieved to increase the competiveness of iron and steel producers. A sophisticated APS supports the overall planning process by applying complex rules based on product and order mix, its production routings with corresponding processing and transport times and resource availability. Specific technological as well as steel grade and energy related constraints are also considered to meet company specific KPIs. A core feature of APS solution is to react online on deviations to plan during the production process. Deviations such as nonconformance of intermediate material attached to an order, sudden production delays, unavailability of important production resources, makes it necessary to update the production plan. In general the task of APS is to support the preferred work-to-order concept, by assigning work-orders to available production facilities along the product specific process route and generate optimized material sequences for critical work centers.

Keywords

APS, Industry 4.0, Scheduling, Planning

Planning