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《China Mechanical Engineering》 2018-18
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Sustainability-based Multi-task Scheduling in Cloud Manufacturing

HE Wei;JIA Guozhu;KONG Jili;ZONG Hengshan;School of Economics and Management,Beihang University;Automation School,Beijing University of Posts and Telecommunications;China Aerospace Academy of Systems Science and Engineering;  
In order to improve the sustainability of the cloud manufacturing scheduling processes,a multi-task scheduling method was studied based on the sustainability of cloud manufacturing,and a cloudmanufacturing multi-task scheduling process and a sustainability framework were analyzed based on the service-oriented architecture theory.Considering economic,environmental and social factors,a multi-task scheduling model was constructed based on sustainability and an improved genetic algorithm was designed to effectively solve the problems of scheduling model solution.Through the comparison simulation experiments based on the sustainability scheduling model and the satisfaction-based scheduling model,the effects of sustainability on the multi-task scheduling effectiveness of cloud manufacturing was observed. The results show that from the perspective of overall system optimization,the sustainability-based scheduling model may reduce environmental costs and equipment idleness without sacrificing customer satisfaction,and ensure the sustainable operations of the platform as a whole.
【Fund】: 国防基础科研计划资助项目(JSZL2016601A004);; 国家自然科学基金资助项目(71772010)
【CateGory Index】: TP18;TP393.09
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