Operations Research

Download Advanced Planning in Fresh Food Industries: Integrating by Matthias Lütke Entrup PDF

By Matthias Lütke Entrup

Creation making plans in clean nutrients industries is a difficult activity. even if glossy complex making plans and Scheduling (APS) structures may supply major aid, APS implementation numbers in those industries stay low. consequently, in response to an in-depth research of 3 pattern clean nutrients industries (dairy, clean and processed meat), the writer evaluates what APS structures may still supply so as to successfully help construction making plans and the way the major platforms at present deal with the main distinguishing attribute of clean nutrients industries, the quick product shelf lifestyles. ranging from the pointed out weaknesses, personalized software program options for every of the pattern industries are proposed that permit to optimize the construction of clean meals with appreciate to shelf existence. The publication thereby bargains priceless insights not just to researchers but additionally to software program services of APS structures and execs from clean nutrients industries.

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The “Ability-to-Execute” is a score for the sustainability of the company and the product and integrates factors such as breath and depth of the product, the technical expertise, service levels, the stability of the product and of the management, the financial performance as well as the marketing of the company. Hence, the “Ability-to-Execute” score indicates how a provider corresponds to today’s requirements. The “Completeness of Vision” assesses the vision of the solution with regard to cost, functions, technology, service and sustainability.

Most case examples refer to an inter-site planning within one company. Busch et al. (2002) and Steven and Krüger (2002) emphasize that the current generation of APS systems is only less suited to support a heterarchic SC because the coordination of different decision makers is seldom supported. 6 Conclusion 35 mann (2002) analyses the integration of collaborative functions into different APS modules. Regarding the IT landscape, main obstacles to an intensified collaboration are problems with interfaces and lacking standardization of processes (Baumgarten and Thoms 2002).

While hard constraints have to be fulfilled, the violation of soft constraints is only penalized by the model (Davies et al. 2002). For instance, if the demand cannot be fulfilled completely, penalties are imposed for the lacking volume. Another tech- 18 2 Advanced Planning and Scheduling Systems nique to reduce model complexity is aggregation. Rohde and Wagner (2002) distinguish the aggregation of time, decision variables and data. When aggregating the time, several smaller periods are consolidated into a larger period.

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