Automated Monitoring System for the Operation of Large-scale Scientific Instru-ments in Laboratories Based on Cloud Computing Technology
In order to quickly integrate and manage large-scale scientific instruments in the laboratory,and unify the running state of automatic monitoring instruments,an automatic monitoring system for large-scale scientific instruments in the laboratory based on cloud computing technology is designed.The data acquisition module is composed of vi-bration sensors,which collect the operation signal data of large scientific instruments and send them to the cloud computing platform through ZigBee network.The cloud computing platform adopts the abnormal diagnosis method of instrument operation state based on VAE-GRU model.After the encoder and decoder extract the vibration character-istics of instrument operation signal and remove the noise signal components,the diagnostic device is combined with the dynamic threshold to judge whether the instrument operation state is abnormal,thus realizing the automatic moni-toring of large-scale scientific instrument operation.The designed system improves the accuracy and timeliness of au-tomatic monitoring of large-scale scientific instruments in the laboratory,and can enhance the data processing ability.
cloud computing technologylaboratorylarge scientific instrumentsoperation automationmonitoring sys-temVAE-GRU model
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