تغییر زمان موقت و مدل های کسب و کار نوآورانه برای سیستم های تولید شوک قوی

Reconfigurability, flexibility, transformability and agility become key enablers of success. This leads to new business models and the necessity of new concepts for production planning along the whole value chain. Adequate methods have to integrate the possibilities of a migration of the network and the changeability of each single plant. Moreover these approaches should be able to cope with uncertainty and reduce the complexity for the decision-makers to a minimum. Consequently, this paper focuses on two major aspects: ad-hoc rescheduling of reconfigurable plants as well as new innovative business models between equipment or component supplier and OEM. Cyber-physical systems will enable new decentralized and autonomously working production equipment and in doing so, reduce complexity and boost up the speed of possible reactions to market shocks. Component suppliers will enrich their portfolio by new bundling approaches including warranties to their products in terms of risk prevention (e.g. warranties for needed time to react to market changes or bottlenecks).

The last decade showed how, complexity and dynamics dominate the economies around the world. The natural and nuclear disaster in Japan showed in very dramatic ways how fragile our supply chains can be.Sustainable moves in economic crisis and fast reactions to changed market or legal conditions become of crucial importance for all companies as they all are part of a global chain.Moreover, customers expect a high degree of individuality and short delivery times. Consequently,reconfigurability, flexibility, transformability and agility become key enablers of success. This leads to new business models and the necessity of new concepts for production planning along the whole value chain. These methods have to integrate the possibilities of a migration of the network and the changeability of each single plant. Moreover these approaches should be able to cope with uncertainty and reduce the complexity for the decision-makers to a minimum.These current challenges have to be addressed on very different levels reaching from the global network level on the one hand to the production systems level on the other hand. This paper presents corresponding approaches and is structured as follows. In chapter 2 a brief overview of state of the art approaches concerning these topics are given. Chapter 3 introduces Enablers for reaching the named goals. Chapter 4 is focusing on the reactions of internal shocks on a plant level, while chapter 5 expands these considerations to a global network level. Chapter 6 closes with the summary.

Ad-hoc rescheduling of global intra-company networks and plants as well as new innovative business models are necessary to face short economic cycles and shocks. This rescheduling approach helps to create reconfigurable, flexible, tran sformable and agile plants and networks. Herein cyber physical systems will enable new decentralized decision making and in doing so, reduce complexity and boost up the speed of possible reactions to internal shocks (e.g.machine breakdowns) and external shocks (e.g. market shocks). CPS provide real-time data of the whole network and thus help to find the best reaction in terms of a trade-off between internal and external reactions on shocks. The decentralized approach will reduce the given complexity of a whole intra-company network as the optimization problem is divided into several individual optimization problems. Each workshop within the network will solve its own less complex optimization problem. A regulation through pricing systems influences the individually optimal decisions in a favored way for the whole intra-company network. New Innovative Business Approaches support this new structure. Component suppliers will enrich their portfolio by a new bundling of approaches including warranties to their products in terms of risk prevention (e.g. warranties for needed time to react to market changes or bottlenecks). Thus leads to a new understanding of the relationship between customer and supplier on the way to a risk-sharing partnership in analogy to TCO warranties.