GENETIC_ALGORITHM

作品数:1297被引量:3046H指数:17
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Data-driven optimal operation of the industrial methanol to olefin process based on relevance vector machine被引量:3
《Chinese Journal of Chemical Engineering》2021年第6期106-115,共10页Zhiquan Wang Liang Wang Zhihong Yuan Bingzhen Chen 
financial support for this work from National Natural Science Foundation of China(21978150,21706143)。
Methanol to olefin(MTO)technology provides the opportunity to produce olefins from nonpetroleum sources such as coal,biomass and natural gas.More than 20 commercial MTO plants have been put into operation.Till now,con...
关键词:Methanol to olefins Relevance vector machine Genetic algorithm Operation optimization Systems engineering Process systems 
Feature selection for chemical process fault diagnosis by artificial immune systems被引量:6
《Chinese Journal of Chemical Engineering》2018年第8期1599-1604,共6页Liang Ming Jinsong Zhao 
Supported by the National Natural Science Foundation of China(61433001)
With the Industry 4.0 era coming, modern chemical plants will be gradually transformed into smart factories, which sets higher requirements for fault detection and diagnosis(FDD) to enhance operation safety intelligen...
关键词:Artificial immune system Genetic algorithm Feature selection 
Composition control and temperature inferential control of dividing wall column based on model predictive control and PI strategies被引量:2
《Chinese Journal of Chemical Engineering》2018年第5期1087-1101,共15页Jianxin Wang Na Yu Mengqi Chen Lin Cong Lanyi Sun 
Supported by the National Natural Science Foundation of China(21676299,21476261and 21606255)
The dividing wall column (DWC) is considered as a major breakthrough in distillation technology and has good prospect of industrialization. Model predictive control (MPC) is an advanced control strategy that has a...
关键词:Dividing wall column Composition control Temperature inferential control PI strategy Model predictive control Genetic algorithm 
Multi-objective modeling and optimization for scheduling of cracking furnace systems被引量:8
《Chinese Journal of Chemical Engineering》2017年第8期992-999,共8页Peng Jiang Wenli Du 
Supported by the National Natural Science Foundation of China(21276078);"Shu Guang"project of Shanghai Municipal Education Commission,973 Program of China(2012CB720500);the Shanghai Science and Technology Program(13QH1401200)
Cracking furnace is the core device for ethylene production. In practice, multiple ethylene furnaces are usually run in parallel. The scheduling of the entire cracking furnace system has great significance when multip...
关键词:Cracking furnace systems Feed scheduling Multi-objective mixed integer nonlinear optimization Genetic algorithm 
Multi-objective steady-state optimization of two-chamber microbial fuel cells被引量:1
《Chinese Journal of Chemical Engineering》2017年第8期1000-1012,共13页Ke Yang Yijun He Zifeng Ma 
Supported by the National Natural Science Foundation of China(21576163);the Major State Basic Research Development Program of China(2014CB239703);the Science and Technology Commission of Shanghai Municipality(14DZ2250800);the Project-sponsored by SRF for ROCS,SEM
A microbial fuel cell(MFC)is a novel promising technology for simultaneous renewable electricity generation and wastewater treatment.Three non-comparable objectives,i.e.power density,attainable current density and was...
关键词:Microbial fuel cell Multi-objective optimization Genetic algorithm Level diagrams Pareto front 
Nonlinear model predictive control based on support vector machine and genetic algorithm被引量:5
《Chinese Journal of Chemical Engineering》2015年第12期2048-2052,共5页冯凯 卢建刚 陈金水 
Supported by the National Natural Science Foundation of China(21076179);the National Basic Research Program of China(2012CB720500)
This paper presents a nonlinear model predictive control(NMPC) approach based on support vector machine(SVM) and genetic algorithm(GA) for multiple-input multiple-output(MIMO) nonlinear systems.Individual SVM is used ...
关键词:Support vector machine Genetic algorithm Nonlinear model predictive control Neural network Modeling 
Genetic algorithm for short-term scheduling of make-and-pack batch production process被引量:1
《Chinese Journal of Chemical Engineering》2015年第9期1475-1483,共9页Wuthichai Wongthatsanekorn Busaba Phruksaphanrat 
Thailand Research Fund (Grant #MRG5480176);National Research University Project of Thailand Office of Higher Education Commission
This paper considers a scheduling problem in industrial make-and-pack batch production process. This process equips with sequence-dependent changeover time, multipurpose storage units with limited capacity, storage ti...
关键词:Genetic algorithm Ant colony optimization Tabu search Batch scheduling Make-and-pack production Forward assignment strategy 
Genetic Algorithm Based on Duality Principle for Bilevel Programming Problem in Steel-making Production被引量:2
《Chinese Journal of Chemical Engineering》2014年第7期742-747,共6页林硕 栾方军 韩忠华 吕希胜 周晓锋 刘炜 
Supported by the Educational Commission of Liaoning Province Science and Technology Research Projects(L2013237)
Steel-making and continuous/ingot casting are the key processes of modern iron and steel enterprises. Bilevel programming problems(BLPPs) are the optimization problems with hierarchical structure. In steel-making prod...
关键词:Steel-making Genetic algorithm Bilevel problem SCHEDULING 
An Improved Hybrid Genetic Algorithm for Chemical Plant Layout Optimization with Novel Non-overlapping and Toxic Gas Dispersion Constraints被引量:8
《Chinese Journal of Chemical Engineering》2013年第4期412-419,共8页徐圆 王振宇 朱群雄 
Supported by the National Natural Science Foundation of China (61074153, 61104131), and the Fundamental Research Funds for Central Universities of China (ZY1111, JD1104).
New approaches for facility distribution in chemical plants are proposed including an improved non-overlapping constraint based on projection relationships of facilities and a novel toxic gas dispersion constraint. In...
关键词:plant layout non-overlapping constraints toxic gas dispersion genetic algorithm 
A Hybrid Improved Genetic Algorithm and Its Application in Dynamic Optimization Problems of Chemical Processes被引量:5
《Chinese Journal of Chemical Engineering》2013年第2期144-154,共11页SUN Fan DU Wenli QI Rongbin QIAN Feng ZHONG Weimin 
Supported by Major State Basic Research Development Program of China (2012CB720500), National Natural Science Foundation of China (Key Program: Ul162202), National Science Fund for Outstanding Young Scholars (61222303), National Natural Science Foundation of China (21276078, 21206037) and the Fundamental Research Funds for the Central Universities.
The solutions of dynamic optimization problems are usually very difficult due to their highly nonlinear and multidimensional nature. 13enetic algorithm (GA) has been proved to be a teasibte method when the gradient ...
关键词:genetic algorithm simplex method dynamic optimization chemical process 
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