Value-driven simulation: thinking together through simulation in early engineering design

ABSTRACT

The topic of ‘design for value’ has lately attracted a great deal of attention within the engineering design community. ‘Predicting’ the value of a future solution is however difficult, especially in early design phases. Modelling and simulation is believed to be able to support this challenging task. A simulation process for value-driven engineering design is presented. The performances of a design concept along the lifecycle are aggregated to a monetary system value function. The results of this multi-model simulation environment for value are displayed through a colour-coded CAD model for easier interaction. Verification activities indicate that enabling effective design space exploration and visualization of cause-effect relationships become important elements in order to ‘think together’ using a simulation driven design approach. Furthermore, the proposed multidisciplinary ‘value model’ fosters cross-functional knowledge sharing and collective deliberation about the value, forcing stakeholders to synthetize their perceptions about the value of a design and to discuss where conclusions differ.

KEYWORDS

Simulation, Conceptual design, Multi-/Cross-/Trans-disciplinary processes, Value-driven simulation, Design space exploration

CITATION

Panarotto, M., Wall, J., Bertoni, M., Larsson, T. C., and Jonsson, P.,2017. Value-driven simulation: thinking together through simulation in early engineering design. In: International
Conference on Engineering Design ( ICED17), 21st-25th August, Vancouver, Canada.

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Available from: https://www.researchgate.net/publication/315445085_Value-driven_simulation_thinking_together_through_simulation_in_early_engineering_design

http://urn.kb.se/resolve?urn=urn:nbn:se:bth-14144