论文部分内容阅读
1.前言随着半导体技术的进步,半导体本身的低价格化使控制领域中的继电器时代进入了半导体时代。同样,电子计算机从通用计算机、小型计算机时代发展到如今,人们对个人计算机已经运用自如。电子计算机的应用范围也已从支付工资、财务管理、销售管理、生产管理等办公室自动化(OA)的领域,发展到广泛应用于生产机械的加工路线、自动装置的最佳控制、试验机械的数据记录、检验器具的控制、自动仓库的管理等等一系列工厂自动化(FA)、实验室自动化(LA)的广大范围。
1. Introduction With the advancement of semiconductor technology, the low price of the semiconductor itself has brought the era of relays in the control field into the semiconductor age. Similarly, the development of electronic computers from the general-purpose computer and the small computer era to the present, people have already used the personal computer freely. The range of applications of electronic computers has also evolved from the field of office automation (OA), such as payroll, financial management, sales management, and production management, to processing routes widely used in manufacturing machinery, optimal control of robots, data on test machines Record, test equipment control, automated warehouse management, etc. A wide range of factory automation (FA), laboratory automation (LA).