宣钢一轧厂热带车间先后于1996年和1997年对六台精轧直流主电机F1至F6之中的三台F4、F5、F6的电控系统进行了数字化改造。

The electrical control system of F4, F5, F6, three of six main DC motors, F1 to F6, in finish rolling line in our plant was reformed with digital system one after another from 1996 to 1997.

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基于移动通信及移动计算技术，提出了车间数字化制造系统中“数字化人”的概念。

By utilizing the mobile communication and mobile computation technology, this paper put forward the concept of digital human (DM) and built DM prototype.

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