As the next-generation manufacturing system, intelligent manufacturing enables better quality, higher productivity, lower cost, and increased manufacturing flexibility. The concept of sustainability is receiving increasing attention, and sustainable manufacturing is evolving. The digital twin is an emerging technology used in intelligent manufacturing that can grasp the state of intelligent manufacturing systems in real-time and predict system failures. Sustainable intelligent manufacturing based on a digital twin has advantages in practical applications. To fully understand the intelligent manufacturing that provides the digital twin, this study reviews both technologies and discusses the sustainability of intelligent manufacturing. Firstly, the relevant content of intelligent manufacturing, including intelligent manufacturing equipment, systems, and services, is analyzed. In addition, the sustainability of intelligent manufacturing is discussed. Subsequently, a digital twin and its application are introduced along with the development of intelligent manufacturing based on the digital twin technology. Finally, combined with the current status, the future development direction of intelligent manufacturing is presented.

作为下一代制造系统，智能制造可实现更高的质量，更高的生产率，更低的成本以及更高的制造灵活性。可持续性的概念正受到越来越多的关注，并且可持续制造也在发展。数字孪生技术是一种用于智能制造的新兴技术，可以实时掌握智能制造系统的状态并预测系统故障。基于数字孪生的可持续智能制造在实际应用中具有优势。为了充分理解提供数字孪生的智能制造，本研究回顾了这两种技术并讨论了智能制造的可持续性。首先，智能制造的相关内容包括智能制造设备，系统，和服务进行了分析。此外，讨论了智能制造的可持续性。随后，随着基于数字双胞胎技术的智能制造的发展，介绍了数字双胞胎及其应用。最后结合目前的现状，提出了智能制造的未来发展方向。