Description: Abstract: temperature measurement and control have wide application prospects in daily life and industrial production engineering. At present, China's various actual temperature control system
The main method is traditional control method, its control effect is not ideal. This paper combines fuzzy control with PID control to develop a kind of better
Good tracking speed and robust control system provide a new technical reserve for industrial control, which has high application value.
This paper designs a multi-function temperature measurement and control system which can adapt to many environments. In order to meet the temperature control requirements in different environments, the system is common
Four kinds of temperature control methods: high precision floating-point PID temperature control of upper machine, fuzzy control of upper computer, self-defined power control, and independence of the lower plane
PID control. The experiment shows that the computer can control the monitoring temperature remotely, and the lower computer can independently conduct PID temperature control.
Power compensation is used in PID algorithm to solve the problem of insufficient output power of PID algorithm. The software is written in Visual BASIC language.
The software is based on Windows2000/XP platform, which is user-friendly and easy to operate. With online modification sampling time, control algorithm, control
Parameter, graphics display function.
VB: PID RS - 232
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