智能化
数字化
机械加工
领域(数学)
制造工程
工程类
工程制图
过程(计算)
计算机科学
机械工程
电信
心理学
操作系统
纯数学
数学
心理治疗师
作者
Shimin Liu,Jinsong Bao,Pai Zheng
标识
DOI:10.1016/j.jmsy.2023.02.010
摘要
Digital twin (DT) technology can realize the quality control of the dynamic cutting process by establishing the high-fidelity DT model, which has gradually become a hot spot in intelligent machining. Although some review articles have focused on DT, there is still a lack of clear and systematic analysis of DT-driven machining. To bridge this gap, this study conducted a state-of-the-art survey from the perspective of DT-driven machining (till 31-December-2022), covering a total of 145 selected publications. Firstly, the concepts of intelligent machining and DT-driven machining are classified. Then, the essential characteristics, operation processes, and services of the DT-driven machining system are analyzed and sorted out from three perspectives: point, line, and face. Moreover, according to the analysis of DT-driven machining, the potential research directions in the future are proposed from four aspects: high-fidelity reconstruction, collaboration, control granularity, and interactive mode. It is hoped to provide a holistic understanding of the DT-driven machining process to attract more open and in-depth discussions and research work in this field.
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