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一、在设计一个计算机系统 结构时应考虑的问题 在制定热轧带钢厂的计算机系统结构方案时主要应考虑以下几个问题: 1.不同的实时性能的要求 热轧带钢厂精轧机的最高速度达25m/s,平均1.5分钟就轧一根带钢,而且从加热炉进口直至卷取机出口,有500～600块板坯及一些钢卷在运动,计算机必须实时地对这些板坯进行处理(跟踪设定计算或控制)。因此和其他的过程控制(例如炼钢等)相比,实时的应答性能是重点考虑的问题之一。还
First, the design of a computer system structure should be considered in the development of hot-rolled strip mill computer system structure program should consider the following questions: 1. Different requirements of real-time performance Hot-rolled strip mill finishing mill The maximum speed of 25m / s, an average of 1.5 minutes to roll a strip, and from the furnace inlet until the coiler exit, there are 500 to 600 slabs and some coils in motion, the computer must be real-time on these slabs Processed (track set calculation or control). Therefore, real-time response performance is one of the key considerations when compared to other process controls (eg, steelmaking, etc.). also