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1.1 在管理和控制方面的应用工业现代化正朝着省能化、高速化和连续化方向发展。自动化是实现省能化、高速化和连续化的一种途径和手段。五十年代自动化水平的标志是单机(如炉子)自动化。到了五十年代末六十年代初,随着现代控制理论的发展和第二、三代电子计算机的出现,促进了以控制生产工艺过程为对象的生产线(如热带钢连轧线)电子计算机控制技术的发展。此时各类轧钢厂的连续加热炉计算机
1.1 Applications in Management and Control Industrial modernization is moving toward energy conservation, speeding up and continuity. Automation is to achieve energy-saving, high-speed and continuous a way and means. The level of automation in the fifties was marked by stand-alone (eg stove) automation. By the late 1950s and early 1960s, with the development of modern control theory and the advent of the second and third generation electronic computers, electronic computer control technology for production lines (such as the hot strip rolling line) that control the production process was promoted development of. At this time all kinds of rolling mill continuous heating furnace computer