Title :
A non-conventional robust PI-controller for the Smith predictor
Author :
Marquez, R. ; Fliess, M. ; Mounier, H.
Author_Institution :
C.N.R.S.-Supelec-Paris XI, Gif-sur-Yvette, France
Abstract :
A novel PI-controller is proposed as a primary controller in conjunction with the Smith predictor. Our approach, which results in a zero steady-state error to step disturbances when controlling a pure integrator with delay, can be extended to unstable systems
Keywords :
delays; predictive control; robust control; two-term control; Smith predictor; delay; nonconventional robust PI-controller; step disturbances; zero steady-state error; Control systems; Delay effects; Delay systems; Error correction; Open loop systems; Pi control; Poles and zeros; Robust control; Robustness; Steady-state;
Conference_Titel :
Decision and Control, 2001. Proceedings of the 40th IEEE Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-7061-9
DOI :
10.1109/.2001.980593
