Title :
Robust Design of a Digital PID Predictor Controller
Author :
Phillips, Charles L. ; Parr, John M.
Author_Institution :
The Department of Electrical Engineering, Auburn University, Auburn AL 36849.
Abstract :
A digital proportional integral-derivative (PID) predictor controller is analyzed, and its advantages relative to the normal PID controller are derived. A design procedure which results in a robust control system is developed. This procedure applies to both the PID predictor and the normal PID controllers. A regulator carbon dioxide control system which requires disturbance rejection is designed as an example.
Keywords :
Carbon dioxide; Control systems; Delay effects; Difference equations; Digital control; Pi control; Proportional control; Regulators; Robust control; Three-term control;
Journal_Title :
Industrial Electronics, IEEE Transactions on
DOI :
10.1109/TIE.1984.350086
