The Integrated Use of Enterprise and System Dynamics Modelling Techniques in Support of Business Decisions
R. H. Weston
- Publisher: Hindawi Limited
Advances in Decision Sciences
(issn: 2090-3359, eissn: 2090-3367)
Mathematics | HB | HD | Article Subject | QA1-939
Enterprise modelling techniques support business process re-engineering by capturing existing processes and based on perceived outputs, support the design of future process models capable of meeting enterprise requirements. System dynamics modelling tools on the other hand are used extensively for policy analysis and modelling aspects of dynamics which impact on businesses. In this paper, the use of enterprise and system dynamics modelling techniques has been integrated to facilitate qualitative and quantitative reasoning about the structures and behaviours of processes and resource systems used by a Manufacturing Enterprise during the production of composite\ud bearings. The case study testing reported has led to the specification of a new modelling methodology for analysing and managing dynamics and complexities in production systems. This methodology is based on a systematic transformation process, which synergises the use\ud of a selection of public domain enterprise modelling, causal loop and continuous simulationmodelling techniques. The success of the modelling process defined relies on the creation of useful CIMOSA process models which are then converted to causal loops. The causal loop models are\ud then structured and translated to equivalent dynamic simulation models using the proprietary continuous simulation modelling tool iThink.