PI and PID auto-tuning procedure based on simplified single parameter optimization
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Other documents of the author: Romero Pérez, Julio Ariel; Sanchis LLopis, Roberto; Balaguer, Pedro
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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http://dx.doi.org/ 10.1016/j.jprocont.2011.04.003 |
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Title
PI and PID auto-tuning procedure based on simplified single parameter optimizationDate
2011Publisher
ElsevierISSN
0959-1524Bibliographic citation
Journal of Process Control (Jul. 2011) vol. 21, no. 9, p. 840-851Type
info:eu-repo/semantics/bookPublisher version
http://www.sciencedirect.com/science/article/pii/S0959152411000795Subject
Abstract
In this paper a new auto-tuning algorithm for PI and PID controllers based on relay experiments is proposed to minimize the load disturbance integral error (IE) by maximizing the integral gain, subject to a desired ... [+]
In this paper a new auto-tuning algorithm for PI and PID controllers based on relay experiments is proposed to minimize the load disturbance integral error (IE) by maximizing the integral gain, subject to a desired phase margin, and a minimum required gain margin constraint. The main advantage of the proposed auto-tuning algorithm with respect to previous works is that it leads, for most of the processes, to PID tuning with close loop performance similar to PID designed using off-line numerical optimization. Moreover the algorithm is applicable to any linear model structure, including dead time and non-minimum phase systems. [-]
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© 2011 Elsevier Inc. All rights reserved
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- ESID_Articles [478]