A PID tuning approach to find the optimal compromise among robustness, performance and control effort: implementation in a free software tool
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comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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INVESTIGACIONMetadades
Títol
A PID tuning approach to find the optimal compromise among robustness, performance and control effort: implementation in a free software toolData de publicació
2021-10-20Editor
Taylor and FrancisISSN
0020-7179; 1366-5820Cita bibliogràfica
Roberto Sanchis & Ignacio Peñarrocha (2024) A PID tuning approach to find the optimal compromise among robustness, performance and control effort: implementation in a free software tool, International Journal of Control, 97:1, 16-35, DOI: 10.1080/00207179.2021.1989491Tipus de document
info:eu-repo/semantics/articleVersió
info:eu-repo/semantics/acceptedVersionParaules clau / Matèries
Resum
A PID tuning approach is presented to achieve an optimal compromise among robustness, performance and control effort in terms of measurement noise amplification. The tuning strategy is based on the concept of fixed ... [+]
A PID tuning approach is presented to achieve an optimal compromise among robustness, performance and control effort in terms of measurement noise amplification. The tuning strategy is based on the concept of fixed robustness tuning line, in which the derivative filter parameter is a key point in finding the compromise between control effort due to noise and performance. The approach allows to find the controller that optimises the performance while fulfils a prescribed robustness constraint and a permitted control effort due to noise. The tuning procedure has been implemented in a software tool that can be freely downloaded from https://sites.google.com/a/uji.es/freepidtools/. The robustness can be defined in three different ways, involving the phase margin, the gain margin and the sensitivity peak. The performance can be defined in several ways, including the IAE, ITAE, ISE and other. Some examples show the validity of the approach and the use of the tool. [-]
Entitat finançadora
Ministerio de Ciencia, Innovación y Universidades (Spain)
Codi del projecte o subvenció
TEC2015-69155-R
Drets d'accés
info:eu-repo/semantics/openAccess
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