| Synthesis and optimization of utility system using parameter adaptive differential evolution algorithm☆ |
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| 作者姓名： | Zeqiu Li Wenli Du Liang Zhao Feng Qian |
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| 作者单位： | Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China |
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| 基金项目： | the Major State Basic Research Development Program of China，the National Natural Science Foundation of China，the National Science Foundation of Shanghai，Shanghai R&D Platform Construction Program，Shanghai Rising-Star Program，Shanghai Leading Academic Discipline Project |
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| 摘 要： | Synthesis and optimization of utility system usual y involve grassroots design, retrofitting and operation optimi-zation, which should be considered in modeling process. This paper presents a general method for synthesis and optimization of a utility system. In this method, superstructure based mathematical model is established, in which different modeling methods are chosen based on the application. A binary code based parameter adaptive differential evolution algorithm is used to obtain the optimal configuration and operation conditions of the sys-tem. The evolution algorithm and models are interactively used in the calculation, which ensures the feasibility of configuration and improves computational efficiency. The capability and effectiveness of the proposed approach are demonstrated by three typical case studies.
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| 关 键 词： | Utility system synthesis MINLP Operation optimization |
| 收稿时间： | 2014-09-03 |
Synthesis and optimization of utility system using parameter adaptive differential evolution algorithm |
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| Zeqiu Li,Wenli Du,Liang Zhao,Feng Qian.Synthesis and optimization of utility system using parameter adaptive differential evolution algorithm[J].Chinese Journal of Chemical Engineering,2015,23(8):1350-1356. |
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| Authors: | Zeqiu Li Wenli Du Liang Zhao Feng Qian |
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| Affiliation: | Key Laboratory of Advanced Control and Optimization for Chemical Process, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China |
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| Abstract: | Synthesis and optimization of utility system usual y involve grassroots design, retrofitting and operation optimi-zation, which should be considered in modeling process. This paper presents a general method for synthesis and optimization of a utility system. In this method, superstructure based mathematical model is established, in which different modeling methods are chosen based on the application. A binary code based parameter adaptive differential evolution algorithm is used to obtain the optimal configuration and operation conditions of the sys-tem. The evolution algorithm and models are interactively used in the calculation, which ensures the feasibility of configuration and improves computational efficiency. The capability and effectiveness of the proposed approach are demonstrated by three typical case studies. |
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| Keywords: | Utility system synthesis MINLP Operation optimization |
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