摘要
数字孪生是从数字化技术发展演变而来,成为智能制造中热点话题,但目前还存在对数字孪生模糊甚至不同的看法。文章对比分析了人类的意识空间和计算机组成的虚拟空间在制造领域相互关系,从产品的全生命周期来研究数字化对制造业带来的技术变革,探讨数字孪生技术在智能制造中的地位和作用,并展望了数字孪生技术的发展。
Digital twin evolved from the development of digital technology ,and became a hot topic in smart manufacturing field.However, there are still vague and even different views on Digital twin.This paper compares and analyzes the relationship between the human consciousness space and the virtual space composed of computers in the manufacturing field.at the same time, we will study the technological changes brought about by digitization to the manufacturing industry , and discuss the status and role of digital twin technology in intelligent manufacturing from the whole life cycle of the product, and look forward to the development of digital twin technology.
作者
樊留群
丁凯
刘广杰
FAN Liuqun;DING Kai;LIU Guangjie(Sino-German College of Tongji University,Shanghai 200092,CHN;Shenyang Machine Group(SYMG) Intelligent System R&D and Design Co.,Ltd.,Shanghai 200433,CHN;Intelligent Cloud Information Technology Co.,Ltd.,Shanghai 200092,CHN)
出处
《制造技术与机床》
北大核心
2019年第7期61-66,共6页
Manufacturing Technology & Machine Tool
关键词
数字样机
数字孪生
仿真优化
虚拟空间
digital mock-up
digital twin
simulation and optimization
virtual space
作者简介
第一作者:樊留群,男,1964年生,博士,教授,博导,研究方向为数控技术、机电一体化技术和智能制造技术。获国家和省部级科技进步奖多项,已发表论文100多篇。
