Design of Intelligent Operation and Maintenance System of Cleaning Device Based on Digital Twins
In order to solve the problems of low accuracy and insufficient visualization of the intelligent operation and maintenance of the belt conveyor cleaning device,an intelligent operation and maintenance system for the cleaning device based on digital twins is designed.Firstly,establish an intelligent operation and maintenance sys-tem framework based on digital twins;secondly,build a twin model that combines physical models,logical mod-els,and functional models,and propose a LSTM-ELM bearing fault diagnosis model that integrates Dropout,com-bined with technologies such as WebGL Carry out visual display.The results show that the average diagnostic ac-curacy of the system reaches 95.34%,and the visual display is sufficient to meet the actual operation and mainte-nance requirements,providing a reference for promoting the implementation of digital twin technology.
digital twinfault diagnosisintelligent operation and maintenanceLSTM-ELM
NETL
NSTL
万方数据
