Performance/Robustness Trade-off Design Framework for 2DoF PI Controllers | Zendy

Víctor M. Alfaro | Zendy; Ramón Vilanova | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Performance/Robustness Trade-off Design Framework for 2DoF PI Controllers

Author(s) -

Víctor M. Alfaro,

Ramón Vilanova

Publication year - 2012

Publication title -

studies in informatics and control

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 22

eISSN - 1841-429X

pISSN - 1220-1766

DOI - 10.24846/v21i1y201209

Subject(s) - computer science , robustness (evolution) , control theory (sociology) , pi , artificial intelligence , mathematics , control (management) , biochemistry , chemistry , gene , geometry

The aim of the paper is to present a design framework for two-degree-of-freedom (2DoF) proportional integral (PI) controllers that allows to deal with the control system performance/robustness trade-off. It is based on the use of a model reference optimization procedure with target servo-control and regulatory control closed-loop transfer functions for firstand second-order-plus-dead-time (FOPDT, SOPDT) models. A smooth servo/regulatory combined performance is obtained by forcing both closed-loop transfer functions to perform as close as possible to target non-oscillatory dynamics. A comparison with other methods shows the effectiveness of the proposed design methodology.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research