A decision support framework for flexible system design

Authors: Olewnik, Andrew¹; Lewis, Kemper¹

Source: Journal of Engineering Design, Volume 17, Number 1, Number 1/January 2006 , pp. 75-97(23)

Publisher: Taylor and Francis Ltd

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Abstract:

In this paper a decision support framework is presented for the design of flexible engineering systems. The framework draws on concepts from multi-objective optimization, consumer choice theory, and utility theory. The framework supports the necessary decisions in the design of flexible engineering systems or systems that can change their functionality and embodiment to satisfy multiple performance requirements. The goal of the framework is to determine a design configuration that maximizes corporate utility while setting attribute and budget constraints for the conceptual design phase. The details of the framework are covered and then applied to a simple case study.

Keywords: Flexible systems; Decision-based design; Multi-objective optimization; Design configuration; Utility theory; Design methodology

Document Type: Research article

DOI: 10.1080/09544820500274019

Affiliations: 1: University at Buffalo—SUNY, USA

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