Generalized Goal Programming and Its Application in Water Environmental System |
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Authors: | ZHANG Shiying YANG Baochen FAN Yichang |
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Institution: | ZHANG Shiying,YANG Baochen,FAN Yichang
Department of Engineering Economics and Systems Engineering,Tianjin University,Tianjin 300072,China |
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Abstract: | This paper presents the concept of generalized goal programming (GGP), the characteristics of the programming model is "designing optimum system". Firstly, based on the synthesis of goal programming and Denovo programming, one type of generalized goal programming model is established. In the paper the properties of feasible region is studied. Secondly, GGP is enlarged to the case that fuzzy parameters and fuzzy goal sets exist in the GGP model, the solution methods using fuzzy set theory for GGP with fuzzy parameters are provided. Finally, this approach has been used to analyse a water environmental system in coastal city, thus proving its usefulness. |
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Keywords: | generalized goal programming (GGP) fuzzy set water environmental system coastal city |
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