ABB PPA322B HIEE300016R2 HIEE400235R1

ABB PPA322B HIEE300016R2 HIEE400235R1  控制主板

随着现代文明和科学技术的发展，自动控制系统在人们的日常生活、工业生产和国防科研等各个领域中起着越来越重要的作用，计算机技术的广泛应用为自动控制系统的发展提供了更广阔的前景。在生活方面，自动控制被用于温度和湿度的自动调节，可以提供舒适的现代化家庭生活；在工业方面，自动控制系统的应用非常广泛，如自动生产线、产品的质量检测、机械工具控制、太空科技、自动武器系统、各类计算机控制系统、运输系统等，甚至有关存货控制、社会经济系统控制、环境和水力系统等的问题都可经由自动控制理论得到解决。

With the development of modern civilization and science and technology, automatic control system plays an increasingly important role in people’s daily life, industrial production, national defense scientific research and other fields. The wide application of computer technology provides a broader prospect for the development of automatic control system. In life, automatic control is used to automatically adjust the temperature and humidity, which can provide a comfortable modern family life; In industry, automatic control systems are widely used, such as automatic production lines, product quality inspection, machine tool control, space science and technology, automatic weapon systems, various computer control systems, transportation systems, etc., and even problems related to inventory control, socio-economic system control, environment and hydraulic system can be solved by automatic control theory.