As an important cornerstone of intelligent manufacturing, how will intelligent equipment improve China's industrialization level and promote China's industrial upgrading? Recently, in the Third International Conference on Intelligent Equipment and Robotics hosted by Nanjing University of Aeronautics and Astronautics and other departments, these topics became the focus of exchange and discussion between experts and scholars. In the opinion of Li Bacon, an academician of the CAE Member, to improve the level of equipment manufacturing, to a large extent, we need to tap the potential from the digital space. "Correlating models based on different physical attributes is the key to establishing digital twins, and then giving full play to their simulation, diagnosis, prediction and control functions." Li Peigen took an example. Many sensors can be installed on fans. After collecting fan and wind field data, a simulation digital twin model can be established. After continuously optimizing the model, the parameters such as blade pitch angle can be controlled accordingly, and then the working efficiency can be improved. "The digital twin model established by real-time collection of data in the operation process is the key to equip this physical life and adapt to environmental changes. A good digital twin model can precipitate human experience," Li Peigen said. Complex electronic equipment is a typical representative of high-end manufacturing. Where is the path of intelligent manufacturing of complex electronic equipment? Hu Changming, a researcher level senior engineer of the 14th Research Institute of China Electronics Technology Group Corporation, said that artificial intelligence technology will be implemented in multiple scenarios in the manufacturing industry, digital twin technology will move from concept to practical application, "5G+industrial Internet" technology will enable workshop digitalization to accelerate, network collaborative manufacturing mode will lead the new direction of digital workshop, and mass customization mode will give new impetus to digital workshop, "Double carbon" mode will drive the new transformation of digital workshop. In the process of promoting intelligent manufacturing and digital transformation, the manufacturing industry has derived a large number of talent needs. Fu Yucan, Dean of the School of Mechanical and Electrical Engineering of Nanjing University of Aeronautics and Astronautics, said in an interview that the college currently injects the element of "ABCD" into the original mechanical engineering or manufacturing engineering curriculum system. "A" is AI (artificial intelligence), "B" is big data, "C" is Cloud, and "D" is Digital Twin. The college hopes that through interdisciplinary integration, Cultivate more talents who can adapt to networked, digital and intelligent development for the manufacturing industry. "However, we should also see that the integration of industry, education and science and education is not enough at present. We should integrate the innovation chain and the industrial chain to help downstream enterprises sort out the development needs of the industry. The applied technology research of colleges and universities should be able to answer industrial problems. Colleges and universities, institutions and enterprises should work together to solve industrial problems." Fu Yucan said. (Liu Xinshe)
Edit：wangwenting Responsible editor：xiaomai
Source：people.cn
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