Title :
Model-based PI(D) tuning with ad-hoc regulator expressions
Author_Institution :
Politecnico di Milano, Milan
Abstract :
This work suggests that for model-based PI(D) tuning, the regulator be expressed in alternate ways with respect to its standard forms. Doing so allows to assess the characteristic of the nominal closed-loop system, including its robustness versus the unavoidable model errors, in a straightforward and reliable way. After introducing the proposed approach, an example of tuning method is derived, and compared to others to show the advantages of the proposal.
Keywords :
closed loop systems; robust control; three-term control; ad-hoc regulator expression; closed-loop system; model-based PID tuning; robust error; unavoidable model error; Automatic control; Cities and towns; Control systems; Feedback; Process control; Proposals; Reduced order systems; Regulators; Robustness; Stability;
Conference_Titel :
American Control Conference, 2007. ACC '07
Conference_Location :
New York, NY
Print_ISBN :
1-4244-0988-8
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2007.4282403
