Simulation

The process design and management in inter-organisational co-operations, like production networks for example, is rising steadily in importance. These complex socio-technical systems require a holistic approach in terms of an abstract descriptive model. A convenient modelling paradigm is being introduced in the discussion below with the Views Concept which orients on projections. Following from the purpose, the construction and content of the individual views are explained. A deeper analysis of the Views Concept is provided with the planning of a production system.

With emphasis simulation experts in research, consultancy and industry work on the vision of the Digital Factory. This catch phrase, which is especially promoted in the automotive sector, stands for a comprehensive, simulation model of real production systems and their logis-tics. One of the challenges faced by the developers in the realisation of this vision is the integration of big models. The article describes a concept, which supports the horizontal and vertical integration of simulation models.

In a highly competitive environment characterized by decreasing life cycles, lower profit margins and a stronger individualization of products enterprises are forced to adopt new strategies to stand the challenges of the market. The article describes the framework of an integrated complexity management including methods, models and information technology for the identification, the control, the reduction and the prevention of activities without any productivity in direct and indirect sectors of the supply chain.