Design of disturbance observers based on their implementability in industrial control systems
Metadata
Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/29747
comunitat-uji-handle3:10234/162759
comunitat-uji-handle4:
TESISMetadata
Title
Design of disturbance observers based on their implementability in industrial control systemsAuthor (s)
Director
Peñarrocha Alós, IgnacioDoctoral Studies
Programa de Doctorat en Tecnologies Industrials i MaterialsResponsible entity
Universitat Jaume I. Escola de DoctoratDate of defense
2022-02-21Publisher
Universitat Jaume IKeywords
Pages
198 p.;Abstract
The main objective in this thesis is to bring disturbance observers closer to control engineering practice, focusing in their applications in fault detection and disturbance rejection or fault tolerant control. Inspired ... [+]
The main objective in this thesis is to bring disturbance observers closer to control engineering practice, focusing in their applications in fault detection and disturbance rejection or fault tolerant control. Inspired by the reasons of PID popularity, we develop disturbance observers based in transfer function models found in preset tools from industrial control systems, such as DCS and PLC. We base the design in their implementability. For that, we use structures with only a few tuning parameters, whose effect on the system behaviour is intuitive. We develop tuning rules for the direct translation of the control or estimation requirements into the tuning parameter values. The design of the proposed algorithms is based on the trade-off between performance indices related with the engineering requirements. The proposed techniques and methods have been tested for several applications like a two-tank system, a wastewater treatment plant and distillation column from a chemical plant. [-]
Rights
L'accés als continguts d'aquesta tesi queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-sa/4.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess