RT Journal Article
T1 Characterization of limit cycles for self-regulating and integral processes with PI control and send-on-delta sampling
A1 Chacón Sombría, Jesús
A1 Sánchez, José
A1 Visioli, Antonio
A1 Yebraj, Luis J.
A1 Dormido, Sebastián
AB This work is focused on the study of limit cycles that appear in a control scheme which is based on the use of a PI controller with an event-based send-on-delta sampling (SOD). The processes investigated are integrator processes plus time delay (IPTD) and first and second order processes plus time delay, which are of interest because they are frequently used to model many industrial processes. The SOD sampling is characterized as a non-linearity of n levels with hysteresis. An algorithm to calculate the limit cycles properties is proposed, and then the results obtained in simulations are compared with experiments performed on a real plant, a distributed solar collector field at the Solar Platform of Almeria (PSA, Spain). (C) 2013 Elsevier Ltd. All rights reserved.
PB Elsevier
SN 0959-1524
YR 2013
FD 2013
LK https://hdl.handle.net/20.500.14352/98049
UL https://hdl.handle.net/20.500.14352/98049
LA eng
NO Jesús Chacón, José Sánchez, Antonio Visioli, Luis Yebra, Sebastián Dormido, Characterization of limit cycles for self-regulating and integral processes with PI control and send-on-delta sampling, Journal of Process Control, Volume 23, Issue 6, 2013, Pages 826-838, ISSN 0959-1524, https://doi.org/10.1016/j.jprocont.2013.04.001
NO Ministerio de Ciencia e Innovación (España)
NO European Commission
DS Docta Complutense
RD 12 abr 2025