DocumentCode
1786791
Title
Pareto-optimal PI controller tuning including robustness criterion
Author
Contreras-Leiva, Monica P. ; Rojas, Jose D.
Author_Institution
Escuela de Ing. Electr., Univ. de Costa Rica, San Pedro Montes de Oca, Costa Rica
fYear
2014
fDate
12-14 Nov. 2014
Firstpage
1
Lastpage
6
Abstract
In this paper, a new tuning rule is proposed for PI controllers for first-order plants with time delay. The novelty of this tuning is that it takes into account multiobjective optimizations methods with a closed-loop robustness criterion. When compared with other classical tuning rules, it was found that the proposed rules give better results for both input and output disturbances.
Keywords
PI control; Pareto optimisation; closed loop systems; control system synthesis; delay systems; optimal control; robust control; Pareto-optimal PI controller tuning; closed-loop robustness criterion; control design; first-order plants; input disturbances; multiobjective optimizations methods; output disturbances; time delay; tuning rule; Delay effects; IEEE members; Integral equations; Optimization methods; Robustness; Tuning; Vectors; Control de-sign; Delay systems; PID control; Pareto optimization; Process control;
fLanguage
English
Publisher
ieee
Conference_Titel
Central America and Panama Convention (CONCAPAN XXXIV), 2014 IEEE
Conference_Location
Panama City
Type
conf
DOI
10.1109/CONCAPAN.2014.7000436
Filename
7000436
Link To Document