国产精品免费一区二区不卡_黄色三级毛片久久免费_未大黄无码网站在线观看_偷拍视频网站导航_亚洲国产毛片一区二区三区_日韩拍一级毛片视频在线观看_男人添女人下部高潮视频_521色香蕉网在线观看免费_日韩aⅴ在线观看国产_97精品久久综合网

PID control, namely proportional integral derivative control, is one of the earliest control strategies developed. Because of its simple algorithm, good robustness and high reliability, it is widely used in industrial process control. So far, about 90% of control loops have PID structure.

PLC control system is a new generation of industrial control device formed by introducing microelectronic technology, computer technology, automatic control technology and communication technology on the basis of traditional sequence controller.

Zhengwei reactor is equipped with PID or PLC controller according to customer needs, which can realize the full automation of stirring speed, heating temperature, feeding and discharging, and material handling.