An advanced planning system (APS) primarily differs from enterprise resources planning (ERP) by focusing on optimizing operations scheduling. Here’s the detailed breakdown:
ERP Systems:
Functionality: ERP systems are integrated software platforms used to manage the day-to-day operations of a business, including finance, HR, manufacturing, supply chain, services, procurement, and others.
Action Translation: ERP systems are designed to ensure that plans and schedules created are executed across various business functions.
APS Systems:
Functionality: APS systems are specialized software tools designed to enhance the planning and scheduling capabilities of an ERP system. They are used for detailed planning and optimizing operations, focusing on efficiency and resource utilization.
Optimization: APS uses advanced algorithms and mathematical models to optimize production schedules, taking into account constraints such as capacity, lead times, and material availability.
Primary Difference: While ERP systems provide a broad operational management platform, APS systems concentrate on improving the efficiency of specific scheduling and planning processes through optimization techniques.
References
Stadtler, H., & Kilger, C. (2005). Supply Chain Management and Advanced Planning: Concepts, Models, Software, and Case Studies.
Vollmann, T. E., Berry, W. L., Whybark, D. C., & Jacobs, F. R. (2005). Manufacturing Planning and Control for Supply Chain Management.
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