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研究了关键系统对生产过程控制的要求 ,并在总结开发工控软件的经验上 ,分析了工控软硬件在关键系统的地位和作用 ,探讨了工控软硬件对关键系统的影响 ,说明关键系统对工控软件和其相关硬件的特殊要求
The key system requirements of production process control were studied. On the basis of summing up the experience of developing industrial control software, the status and function of industrial control hardware and software in key systems were analyzed. The influence of industrial control hardware and software on the key systems was discussed. Special requirements for software and related hardware