Sliding Mode Control con estimación de perturbaciones y superficie deslizante PID para control de actuador piezoeléctrico
- Ander Chouza 1
- Oscar Barambones 1
- Isidro Calvo 1
- Javier Velasco 1
- Jesús Sánchez 1
- Idurre Sáez de Ocariz 2
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1
Universidad del País Vasco/Euskal Herriko Unibertsitatea
info
Universidad del País Vasco/Euskal Herriko Unibertsitatea
Lejona, España
- 2 Fundación Centro de Tecnologías Aeronáuticas (CTA)
- Inés Tejado Balsera (coord.)
- Emiliano Pérez Hernández (coord.)
- Antonio José Calderón Godoy (coord.)
- Isaías González Pérez (coord.)
- Pilar Merchán García (coord.)
- Jesús Lozano Rogado (coord.)
- Santiago Salamanca Miño (coord.)
- Blas M. Vinagre Jara (coord.)
Publisher: Universidad de Extremadura
ISBN: 978-84-9749-756-5, 978-84-09-04460-3
Year of publication: 2018
Pages: 466-474
Congress: Jornadas de Automática (39. 2018. Badajoz)
Type: Conference paper
Abstract
In this paper, an improved sliding mode control with perturbation estimation (SMCPE) with a PID-type sliding surface is proposed for the position control of a piezoelectric actuator. The dynamic model of the system includes the Bouc- Wen hysteresis model. Also, an observer is used to estimate the full state of the system from the only measurable variable, the position. According to the simulation results, the proposed SMCPE-PID controller improves the performance of the system when compared to a PID or conventional SMCPE.