Research and development trend of intelligent shop dynamic scheduling

Abstract

<p indent="0mm">Intelligent manufacturing is a trend in the development of the manufacturing industry, and its main carrier is intelligent workshops. The complex and changeable workshop system faces frequent dynamic events from various situations during production. The key to improving production efficiency is figuring out how to give reasonable scheduling for frequent dynamic events in intelligent workshops. This paper first describes the intelligent shop scheduling problem and points out its complexity. Second, the research on dynamic scheduling methods for the intelligent workshop is described, and the application of reinforcement learning to dynamic scheduling is classified and discussed. Furthermore, the research on the decision-making mode of dynamic scheduling is provided in detail, and the similarities and differences between the classical and proactive scheduling modes are examined. Finally, the future development trend of intelligent shop dynamic scheduling is given based on the research and demand of the intelligent manufacturing industry.