supported by National Natural Science Foundation of China (Grant No. 50175064);China Scholarship Council (Grant No. 2008622078);Material Handling Industry of America (Grant No. 12251)
The existing research of sequential zoning system and simultaneous zoning system mainly focuses on some optimization problems such as workload balance,product assignment and simulation for each system separately.But t...
supported by China Scholarship Council (Grant No.2007102074);National Natural Science Foundation of China (Grant No.50175064);Georgia Institute of Technology Visiting Research EngineerProgram of the United States (Grant No. 2401247);Graduate InnovationFoundation of Shandong University, China (Grant No. yzc09066);Costal International Logistics Company of the United States (Project No.20080727)
Slotting strategy heavily influences the throughput and operational cost of automated order picking system with multiple dispenser types, which is called the complex automated order picking system (CAOPS). Existing ...