TY - JOUR
T1 - Dynamic delayed controllers for unstable recycling systems with time delays
AU - Vazquez Guerra, R. J.
AU - Marquez Rubio, J. F.
AU - Del-Muro-Cuéllar, B.
AU - Duchén Sánchez, G. I.
N1 - Publisher Copyright:
© 2017, All Rights Reserved.
PY - 2016
Y1 - 2016
N2 - In this work the problem of stabilization and control for recycling system is considered. Such class of systems is characterized by possessing two main paths named through this work as the direct (feedforward) and the recycling feedback) paths. This work considers recycling systems composed by a system of order n with one unstable pole at the direct path and a stable system of order m in the recycling path, both with different time delays. Two different dynamic delayed controllers are proposed in order to achieve a stable behavior of the closed-loop system. Stability conditions for the existence of these controllers are stated. The problems of step tracking and reject step disturbances are also addressed.
AB - In this work the problem of stabilization and control for recycling system is considered. Such class of systems is characterized by possessing two main paths named through this work as the direct (feedforward) and the recycling feedback) paths. This work considers recycling systems composed by a system of order n with one unstable pole at the direct path and a stable system of order m in the recycling path, both with different time delays. Two different dynamic delayed controllers are proposed in order to achieve a stable behavior of the closed-loop system. Stability conditions for the existence of these controllers are stated. The problems of step tracking and reject step disturbances are also addressed.
KW - Recycling system
KW - Stabilization
KW - Time delay
KW - Unstable processes
UR - http://www.scopus.com/inward/record.url?scp=85012977577&partnerID=8YFLogxK
M3 - Artículo
SN - 1220-1766
VL - 25
SP - 195
EP - 206
JO - Studies in Informatics and Control
JF - Studies in Informatics and Control
IS - 2
ER -