Research on slab yard dynamic scheduling strategy under casting and rolling collaboration
The high hot charging rate of continuous casting slabs means reduced energy consumption in the heating furnace and lower inventory costs,which can bring significant economic benefits to the enterprise.The slab yard is a buffer link connecting the continuous casting and hot rolling processes.In order to increase the hot charging rate,the logistics efficiency of the slab yard must be improved.Aiming at the efficient operation of the slab yard under the cooperation of casting and rolling,the overall architecture of the slab yard dynamic scheduling system,as well as the inbound and outbound scheduling strategy and the crane scheduling strategy were proposed,and the slab yard dynamic scheduling system software was developed.After actual on-site operation of the system,the effective-ness of the architecture and scheduling strategy proposed in this article was verified,reducing the amount of outbound stacking,balancing the crane capacity,and improving the slab on-line efficiency.
casting and rolling collaborationslab yard schedulingcrane scheduling
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