Open AccessRevisiting the simplified internal model control tuning rules for low‐order controllers: feedforward controller
Author(s) -
Rodríguez Carlos,
ArandaEscolástico Ernesto,
Guzmán José Luis,
Berenguel Manuel,
Hägglund Tore
Publication year - 2020
Publication title -
iet control theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.059
H-Index - 108
eISSN - 1751-8652
pISSN - 1751-8644
DOI - 10.1049/iet-cta.2019.0823
Subject(s) - feed forward , control theory (sociology) , internal model , controller (irrigation) , disturbance (geology) , process (computing) , computer science , control engineering , simple (philosophy) , control (management) , range (aeronautics) , engineering , artificial intelligence , paleontology , agronomy , philosophy , epistemology , biology , aerospace engineering , operating system
In this work, the load disturbance rejection problem is studied. Specifically, the feedforward compensators are considered to reduce the effect of the disturbance in the process' performance. The authors propose simple tuning rules that can be easily applied to a wide range of processes improving the response against the disturbance. The improvement of the proposed method is measured through different performance indices in several simulation examples.