考虑降低碳排放的废钢铁再制造等待时间受限生产调度研究  

Research on Scheduling in Iron and Steel Scrap Remanufacturing with Waiting Time Constrained and Carbon Emission Considered

作　　者：崔少东[1] 陈伟达[1] 

机构地区：[1]东南大学经济管理学院,江苏南京211189

出　　处：《工业工程与管理》2014年第5期57-63,共7页Industrial Engineering and Management

基　　金：国家自然科学基金资助项目(71271054;70971022);江苏省普通高校研究生科研创新计划项目(CXLX_157;CXZZ12_0133)

摘　　要：针对工件等待时间受限的废钢铁再制造生产调度问题,在碳排放约束下构建了等待时间受限的废钢铁再制造生产调度模型,并设计遗传算法进行了求解。最后结合算例,比较分析了碳排放对生产调度的影响,并得出:废钢铁再制造过程产生的碳排放量与设备空转时间呈显著的正相关关系;工件等待时间受限作为约束其主要作用在于避免重调度,对于减少makespan和碳排放量影响不大。Considering the scheduling in iron and steel scrap remanufacturing with waiting time constrained,we construct a new model with carbon emission constrained and design a genetic algorithm to solve this problem.Further more,we analyze the impact of carbon emission on production scheduling and finally obtain that carbon emission produced in the process of iron and steel scrap remanufacturing and idle time of the equipments have a significant positive correlatio;m the main role of the waiting time as a constraint is to avoid re-scheduling and it has little effect on reducing makespan and carbon emission.

关 键 词：碳排放 废钢铁再制造 生产调度 遗传算法 

分 类 号：F205[经济管理—国民经济] F224.3