Production system bottleneck link identification method and system, storage medium and terminal

The invention discloses an identification method and system for a bottleneck link of a production system, a storage medium and a terminal, relates to the technical field of industrial process control, and mainly aims to solve the problem of low identification accuracy of the bottleneck link of the production system in the prior art. Comprising the steps of performing operation simulation processing on a current production system based on an operation simulation model of the current production system; when it is monitored that the operation state of the operation simulation model is an abnormal state, obtaining abnormal state information corresponding to the abnormal state; and inquiring bottleneck link information in a bottleneck link mapping table of the production system according to the abnormal state information, and determining a bottleneck link identification result corresponding to the abnormal state according to the bottleneck link information. 本申请公开了一种生产系统瓶颈环节的识别方法及系统、存储介质、终端，涉及工业流程控制技术领域，主要目的在于改善现有对