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SIMULATION OF FEEDBACK LOOPS IN ENGINEERING DESIGN
Published online by Cambridge University Press: 27 July 2021
Abstract
Feedback loops are a key characteristic of engineering design processes that increase complexity, time to market, and costs. However, some feedback loops, due to design iteration, have a positive impact on design outcomes (i.e., the quality of the final design), so are worth the time and costs incurred. Other loops, resulting from rework, also have a positive impact on the final design but their impact on current projects, in terms of their urgency and so interruption, is high. Thus, overall, and drawing on socio-technical systems literature, some feedback loops are virtuous circles with a positive impact whereas others are vicious circles with a negative impact. In this paper, we report early work exploring these interplays between rework and design iteration through the development of process simulation models.
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- This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is unaltered and is properly cited. The written permission of Cambridge University Press must be obtained for commercial re-use or in order to create a derivative work.
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- The Author(s), 2021. Published by Cambridge University Press
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