Workshop scheduling method and device, electronic equipment and storage medium

Abstract

The invention provides a workshop scheduling method and device, electronic equipment and a storage medium. The method comprises the following steps: obtaining a production state parameter of a workshop, and obtaining a state feature matrix based on the production state parameter; inputting the state characteristic matrix into an online strategy network to obtain a state action value at the current moment; obtaining an optimal scheduling rule at the current moment based on the state action value at the current moment and a target scheduling rule base; and executing a workshop scheduling instruction based on the optimal scheduling rule at the current moment. According to the workshop scheduling method provided by the invention, the defect of a single scheduling rule in the prior art can be solved, and the workshop scheduling is executed by utilizing a plurality of scheduling rules to adapt to the change of scheduling scenes and meet the optimization of the plurality of scheduling scenes.

Description

technical field [0001] The present invention relates to the technical field of workshop operation, in particular to a workshop scheduling method, device, electronic equipment and storage medium. Background technique [0002] At present, most of the real-time scheduling methods for intelligent machining workshops are based on scheduling rules and meta-heuristic algorithms. Meta-heuristic algorithms include genetic algorithm, simulated annealing algorithm, etc., which divide the real-time scheduling problem into multiple static sub-problems for solution. The performance of the algorithm is good, but the solution time is long, the interpretability and stability of the results are poor, and it is difficult to solve the problem. Meet the shortcomings such as real-time response. The scheduling rules include the shortest processing time priority, the maximum remaining time priority, etc., which have the advantages of fast calculation speed, good stability, and quick response. Acc...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a workshop dispatching method, device, electronic equipment and storage medium, which are used to solve the defect of a single dispatching rule in the prior art, realize the execution of shop dispatching instructions by using multiple dispatching rules, so as to adapt to changes in dispatching scenarios and meet multiple requirements. Performance Optimization for Scheduling Scenarios

Images