(1)源自:Fuller,Aidan&Fan,Zhong&Day,Charles。(2020)。数字双胞胎:启用技术,挑战和开放研究,doi 10.1109/access.2020.2998358,IEEE访问,摘自plm.automation.siemens.com(2)Diann Daniel在https://wwwwwwwwwwwwwwwww.techtarget.com/search.com/searcherp/drive-dive-comeearcherp/drive-drignition/drignition/Drive)