Control

pid and saturation

F

Thread Starter

fifi

hi,
I am new in process control. I am doing research on PID and saturation, I realize that if the constraints are very tight, then sometimes the process output is not available to reach setpoint. I also notice that when the constraints limit are tight, it will result in overdamped response, which is acceptable response, but the control signal is saturated. May anyone explain why this happen?
 
You must log in or register to reply here.
Thread starter Similar threads Forum Replies Date
faizanzaheer PID Proportional Gain factor in Integral and in Derivative Part of Controller General Automation Chat 4
L PID Temperature and humidity General Automation Chat 3
A Interdependence of Kp, Ki, and Kd in PID control General Automation Chat 9
D S7-1211C Compact PID no output General Automation Chat 3
Inst control Pneumatic PID Controller setup Process Control 7
Similar threads
PID Proportional Gain factor in Integral and in Derivative Part of Controller
PID Temperature and humidity
Interdependence of Kp, Ki, and Kd in PID control
S7-1211C Compact PID no output
Pneumatic PID Controller setup

You May Also Like

Top