Comprehensive Evaluation on Energy-saving Window Material Based on Weighted TOPSIS

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Abstract:

This paper analyzes factors that affect the goodness of windows, establish a comprehensive evaluation attribute system, which includes five aspects: economical, energy-saving, environmental, healthy and comfort, safety. Puts forward a new weighting method by combining entropy weight and gray relational analysis, which considers both quantitative and qualitative analysis; and then, establishes a model of weighted TOPSIS to rank objectives being evaluated.Case study shown that this method is effective and reasonable in energy-saving window material comprehensive evaluation, provides support for multi-attribute decision making.

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Periodical:

Advanced Materials Research (Volumes 779-780)

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68-73

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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