考虑设备故障和电量管理的自动导引车调度方法  

Approach for Scheduling Automatic Guided Vehicles Considering Equipment Failure and Power Management

作　　者：范国良 蒋祖华 Guoliang Fan;Zuhua Jiang(School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China)

机构地区：[1]School of Mechanical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China

出　　处：《哈尔滨工程大学学报（英文版）》2023年第3期624-635,共12页Journal of Marine Science and Application

基　　金：Supported by the China High-Tech Ship Project of the Ministry of Industry and Information Technology under Grant No.[2019]360.

摘　　要：Intermediate charging and sudden failure of automatic guided vehicles(AGVs)interrupt and severely affect the stability and efficiency of scheduling.Therefore,an AGV scheduling approach considering equipment failure and power management is proposed for outfitting warehouses.First,a power consumption model is established for AGVs performing transportation tasks.The powers for departure and task consumption are used to calculate the AGV charging and return times.Second,an optimization model for AGV scheduling is established to minimize the total transportation time.Different conditions are defined for the overhaul and minor repair of AGVs,and a scheduling strategy for responding to sudden failure is proposed.Finally,an algorithm is developed to solve the optimization model for a case study.The method can be used to plan the charging time and perform rescheduling under sudden failure to improve the robustness and dynamic response capability of AGVs.

关 键 词：Automatic guided vehicle SCHEDULING Outfitting warehouse Power consumption Equipment failure 

分 类 号：U673.38[交通运输工程—船舶及航道工程] U671.91[交通运输工程—船舶与海洋工程]