數(shù)字李生驅(qū)動的機電設備遠程運維方法

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中圖分類號：TP399 文獻標志碼：A

DOI： 10.7652/xjtuxb202508003 文章編號：0253-987X（2025）08-0020-12

Digital Twin-Driven Remote Operation and Maintenance Method for Electromechanical Equipment

SUN Peilu 1，2 ，LIU Xin 2 ， ZHANG Gen3， ZHANG Yingfeng2

1.Department of Mechanicaland Electrical Engineering，Yuncheng University，Yuncheng，Shanxi O440oo，China; 2.School of Mechatronic Engineering，Xi'an Technological University，Xi'an 71oo21，China; 3.Key Laboratory of Industrial Engineering and Intelligent Manufacturing of Ministry of Industry and Information Technology，Northwestern Polytechnical University，Xi'an 710o72，China）

Abstract： To address the high costs and low efficiency faced by electromechanical equipment manufacturers when providing maintenance，repair，overhaul，and operation （MRO） services to remote clients，a digital twin-driven remote operation and maintenance method for electromechanical equipment is proposed. First，an analysis is conducted from both the remote operation and maintenance service server and client perspectives， leading to the construction of a mathematical model for digital twin remote MRO services. Next，cloud servers are utilized to achieve virtualphysical synchronization between local clients and remote servers.A twin electromechanical model of the equipment is established from the server's perspective，and the issue of heterogeneous data integration in remote maintenance is addressed. The implementation process of remote maintenance services and intelligent fault diagnosis is investigated. Finally，a three-axis computer numerical control machining device is selected as the subject for deploying a three-layer architecture of digital twin remote maintenance services，facilitating synchronized monitoring of the operating process and spindle motor fault diagnosis. The results indicate that the twin model at the remote service end enables real-time synchronized monitoring of the client device，allowing for remote data collection，analysis，and intelligent fault diagnosis，thereby validating the effectiveness of the proposed model and method. This research provides a reference for digital twin-driven remote maintenance services.

Keywords： digital twin; maintenance/repair/overhaul and operation; remote operation and maintenance;mechatronics equipment

在當今全球經(jīng)濟體系中，企業(yè)品牌本身蘊含著顯著的資產(chǎn)價值，消費者在做出購買決策時，往往會受到企業(yè)品牌效應的深刻影響。（剩余18026字）