一种用单片机实现的摩尔比控制系统

A mole ratio control system based on signal chip computer

本文介绍了甲醛工艺过程中，氧气与甲醇摩尔比控制系统的设计原理，给出了单片机实现时一些复杂算式的处理方法，实际运行表明，该系统能够满足工艺要求。

In this paper, a design principle of mole ratio control system in formaldehyde technology is proposed ,and gives some method to handle complex formula with signal chip computer .Practical application shows that the system can meet the technology requirement.