Smart manufacturing or Industry 4.0, a trend initiated a decade ago, aims to revolutionize traditional manufacturing using technology driven approaches. Modern digital technologies such as the Industrial Internet of Things (IIoT), Big Data analytics, augmented/virtual reality, and artificial intelligence (AI) are the key enablers of new smart manufacturing approaches. The digital twin is an emerging concept whereby a digital replica can be built of any physical object. Digital twins are becoming mainstream; many organizations have started to rely on digital twins to monitor, analyze, and simulate physical assets and processes.

中文翻译：

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用于智能制造的认知数字孪生

十年前开始的趋势是智能制造或工业4.0，旨在通过技术驱动的方法彻底改变传统制造业。工业物联网（IIoT），大数据分析，增强/虚拟现实和人工智能（AI）等现代数字技术是新型智能制造方法的关键推动力。数字孪生是一个新兴的概念，可以用任何物理对象构建数字副本。数字双胞胎正成为主流。许多组织已经开始依靠数字孪生来监视，分析和模拟物理资产和流程。