Title :
Integrated MIMO identification and robust PID controller design through loop shaping
Author :
Adusumilli, S. ; Rivera, D.E. ; Dash, S. ; Tsakalis, K.
Author_Institution :
Dept. of Chem., Bio, & Mater. Eng., Arizona State Univ., Tempe, AZ, USA
Abstract :
A framework for integrated identification and robust PID control for multivariable processes is presented. The method relies on robust loop shaping bounds computed directly from identification data using the concept of the structured singular value (μ). These performance bounds are then used to define the nominal loop shape required to tune PID controllers
Keywords :
MIMO systems; control system synthesis; identification; oil refining; process control; robust control; three-term control; tuning; MIMO identification; loop shaping; robust PID controller design; structured singular value; Chemical technology; Frequency estimation; MIMO; Predictive models; Process control; Robust control; Robustness; Shape control; Three-term control; Uncertainty;
Conference_Titel :
American Control Conference, 1998. Proceedings of the 1998
Conference_Location :
Philadelphia, PA
Print_ISBN :
0-7803-4530-4
DOI :
10.1109/ACC.1998.703610
