Entropy Measures in Engineering Design

  • Ronald S. LaFleur


The development of a design science requires that progress made through research and technology be accountable. The difficulty in measuring progress lies in the different points of view of researchers, teachers, managers, and practitioners. This is compounded by design issues such as specification fuzziness, individual/team decision making, multifunctional design, and concurrency in the product development. A common, universal measure is needed. A commonality between problems is that mass, energy, and information are stored and transferred in the product or technical system. The entropy function has the power to integrate the mass, energy, and information measures of multifunctional problems into one measure. This provides a way to measure, in an unbiased way, the efficacy of design solutions, design methods, technical systems, and the advancement of design science.


Single Measure Entropy Production Technical System Engineering Method Entropy Function 
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© Springer Science+Business Media New York 1996

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  • Ronald S. LaFleur

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