摘要
针对糖汁量的变化和石灰乳波美度变化进行自适应控制，预灰采用玻璃ｐＨ变送器，使检测精度大大提高，并能方便地进行随机校正。
In this paper the software design for real time purification process control is presented,and the application of a pH sensorisalso introduced. In addition, results of industrial experiment are presented and discussed. The system has been successfully used in a beet sugar plant in northeast of China.
出处
《自动化与仪表》
1998年第6期31-34,共4页
Automation & Instrumentation
关键词
甜菜糖厂
清净工段
计算机控制系统
purification processes test on line control pH measurement microcomputer control
