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Planning in production systems

Slovak University of Technology Faculty of Material Science and Technology in Trnava. Planning in production systems. Revolution in manufacturing control. APS system. APS = Advanced Planning and Scheduling marked as BaanSCS (Baan Supply Chain Solutions)

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Planning in production systems

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  1. Slovak University of Technology Faculty of Material Science and Technology in Trnava Planning in production systems Revolution in manufacturing control

  2. APS system • APS = Advanced Planning and Scheduling • marked as BaanSCS (Baan Supply Chain Solutions) • Software system designed to integrate with ERP and MRP systems to enhance the short term production planning and scheduling. • Planning and Scheduling system is usually defined to be one that is computer based. Using this definition there is a wide variation in sophistication and cost of APS systems.

  3. What is planning and scheduling • The basic idea of scheduling is to determine the timing and location of activities that will be conducted in a process to meet a set of orders or demands from customers. • The process to be scheduled consists of a set of equipment, people, materials, and other resources that must be coordinated to meet the demands of the customers.

  4. The planning process is used to answer what-if questions such as • How will capacity improve if additional equipment is purchased? • What are the implications of cross-training operators? • Which options will best reduce overtime? • What is the best due date to promise a potential customer? • Where should research & development dollars be spent to best improve a process? • Is there enough capacity to meet expected demand?

  5. What is the Value of an APS System? • The estimated improvement attributable to effective planning and scheduling is 5% to 15% as measured by a decrease in process costs (e.g. waste, changeover, inventory reduction) and/or increase in process throughput. • In order to achieve this performance an APS system must be used in an effective business process whereby the data used is reasonably accurate and schedules and plans must be executed with reasonable precision.

  6. Comparison of APS and ERP systems

  7. Supply Chain Management Typical Features • Demand Planning • Looks at past performance and historical trends to determine how much product should be made. • Supply Planning • Covers replenishment requirements and makes sure safety stocks are at appropriate levels • Manufacturing Scheduling • Looks at available resources and devises a production schedule based on "constraints", or real-world restrictions. • Transportation Planning • Determines the best, most cost-effective method for warehousing and shipping.

  8. In addition, some supply chain products can contain some of the following, less common features: • Graphical Supply Chain Modeler • Supply Chain Optimizer • Performs linear program simulations for creating an optimized plan. • Forecasting

  9. Baan's supply-chain solution • This is a suite of integrated applications covering supply-chain network design, demand management, supply-chain planning and order fulfillment, factory scheduling and execution, and logistics planning. Each of these applications has further components.

  10. BaanSCS designer • This graphical strategic decision tool lets you model your supply chain. For example, you can define appropriate resources, such as transportation and inventory and also, look at the costs, revenues, and constraints in your supply chain. Its key features include: Interactive map-based graphics; drag-n-drop functionality; easy-to-use wizards; standard data templates for Excel and Access; and Scenario manager for defining and analysing multiple scenarios.

  11. BaanSCS planner • This helps in developing manufacturing plans and takes into account the cost, resources, constraints, and the demand forecasts to meet the customer demand. Its features include: Graphical analysis tools; multi-plant planning based on resource availability and logistics; integrates planning data from BaanERP and other ERP systems.

  12. BaanSCS scheduler  • The Scheduler helps in creating manufacturing schedules by coordinating the plant activities with the market demand orders and resources available. You can also change production schedules in response to customer demand. It has a real-time graphical display of order status and production data which helps eliminate bottlenecks. It also provides sales people accurate order-delivery information and can be integrated with the BaanSCS planner. 

  13. APS systems usage • For companies which skirmish with one of the following factors: • wide supplier base • logistical complex production processes • complex and complicated distribution • expressively fluctuating demand for products • Good application in: • Grocer’s, drinks, consumer goods, traffic optimalization and industrial goods • Chemistry, machine industry, automotive industry • Shoemaking industry, clothing industry

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