MODELLING, SIMULATION AND VALIDATION OF COMPLEX FLUID AND MECHANICAL SYSTEMS

摘要

Technical systems are becoming increasingly integrated, e.g. because of the intensive use of software due to demands on energy efficiency, performance and customisability. This means that there are a lot of interactions among the sub systems during operation. The dynamical behaviour of such a system is hard to predict since every sub system needs to be taken into account. Also, often the sub systems are from different engineering domains. Engineers therefore need to collaborate to make the prediction. To predict how a change to a system would affect its behaviour, a validated model of the original system is needed. It is investigated in the paper how the modelling, simulation and validation process could be organised in the mentioned case when several engineers from different domains are involved.