Adaptive modeling and control applied to a hydraulic motor

Marco A. Carpio-Aleman, Jose F. Tenesaca, Julio Viola, Roque Saltaren, Alejandro Rodriguez, Gerardo Portilla

Resultado de la investigación: Capítulo del libro/informe/acta de congresoContribución de conferenciarevisión exhaustiva

Resumen

In this paper a modeling of a hydraulic system composed by a hydromotor and a proportional valve is presented. Due to the non-linear characteristics of the analyzed system the modeling is obtained from experimental measurements for a specific range of operation, which allows to obtain output patterns as a response to input signals. The hydraulic system is represented by an adaptive linear model whose coefficients have a dynamic behavior as a function of system's input. Speed and position control loops with a linear PID with adaptive coefficients is implemented, which allows the PID reconfiguration as the operating point is changing. The proposed model is tested by simulations and in an experimental rig.

Idioma originalInglés
Título de la publicación alojada2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019
EditorialInstitute of Electrical and Electronics Engineers Inc.
ISBN (versión digital)9781728128986
DOI
EstadoPublicada - nov 2019
Evento2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019 - Ixtapa, Guerrero, México
Duración: 13 nov 201915 nov 2019

Serie de la publicación

Nombre2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019

Conferencia

Conferencia2019 IEEE International Autumn Meeting on Power, Electronics and Computing, ROPEC 2019
País/TerritorioMéxico
CiudadIxtapa, Guerrero
Período13/11/1915/11/19

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© 2019 IEEE.

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