On-line retuning of PID controllers with fixed threshold samplers
Impacto
Scholar |
Otros documentos de la autoría: Miguel-Escrig, Oscar; Romero Pérez, Julio Ariel; Sánchez-Moreno, José; Dormido, Sebastian
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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INVESTIGACIONMetadatos
Título
On-line retuning of PID controllers with fixed threshold samplersFecha de publicación
2023-04-11Editor
ElsevierISSN
0019-0578Cita bibliográfica
O. Miguel-Escrig, J.-A. Romero-Pérez, J. Sánchez-Moreno et al., On-line retuning of PID controllers with fixed threshold samplers. ISA Transactions, Volume 139, August 2023, Pages 253-262.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://www.sciencedirect.com/science/article/pii/S0019057823001726Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
The appearance of limit cycle oscillations in control systems with fixed threshold based samplers degrades the performance of the control loop, accelerates the wear out of actuators, and introduces an unnecessary ... [+]
The appearance of limit cycle oscillations in control systems with fixed threshold based samplers degrades the performance of the control loop, accelerates the wear out of actuators, and introduces an unnecessary communication overhead in distributed control systems. In this paper, the role of the input signals to the control loop is taken into account when analyzing the existence of limit cycles induced by fixed threshold samplers. With this analysis, a methodology to re-tune PID controllers while running to avoid limit cycle oscillations generated by ramp-like excitation signals is presented. Implementation guidelines and several examples to illustrate the usefulness of the method are provided. [-]
Entidad financiadora
Ministerio de Ciencia, Innovación y Universidades | Universitat Jaume I
Código del proyecto o subvención
PID2020 112658RBI00/10.13039/501100011033 | UJI-B2021-45
Derechos de acceso
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- ESID_Articles [478]