Multi-actor simulation-based design supported by multi-perspective visualization

Abstract

Within complex design projects the methodology of Simulation-Based Design is used. Critical remarks on the lack of multiple perspectives within the simulation are mentioned in literature, which creates inefficiency and dissatisfying results of the design. The addition of multiple perspective visualization during the design process can give all involved actors a better insight in the impact of the design on their own interests, and thereby create a higher shared understanding among participants. This is examined during a design case for a new shunting plan on a marshalling yard. A simulation model of the marshalling yard has been developed to create insight in the performance and behaviour of the system and to analyse the effect of alternative solutions. This model supported a design workshop in which eight critical actors were involved and discussed on the current and future design of the logistic process. Moreover, this workshop has been used to identify the effect of multi-perspective visualization within an SBD process. Different analysis led to the following conclusion: the addition of multi-perspective visualization enhanced the shared understanding significantly and contributes to a better design result. For similar design cases this approach is expected to be successful too, but different design projects will require adjustments to the approach and other type of visualizations. More case studies on the enhancement of SU by the addition of multiple perspectives should be performed to strengthen the conclusions.