Observador del par ejercido por el ciclista en bicicletas eléctricas con asistencia al pedaleo

  1. González, G. 1
  2. Aligia, D. 1
  3. Pezzani, C. 1
  4. De Angelo, C. 1
  1. 1 Universidad Nacional de Río Cuarto
    info

    Universidad Nacional de Río Cuarto

    Córdoba, Argentina

    ROR https://ror.org/0002pcv65

Revista:
Revista iberoamericana de automática e informática industrial ( RIAI )

ISSN: 1697-7920

Año de publicación: 2020

Volumen: 17

Número: 4

Páginas: 380-389

Tipo: Artículo

DOI: 10.4995/RIAI.2020.12923 DIALNET GOOGLE SCHOLAR lock_openAcceso abierto editor

Otras publicaciones en: Revista iberoamericana de automática e informática industrial ( RIAI )

Objetivos de desarrollo sostenible

Resumen

An observer to estimate the torque made by a cyclist on the rear axle of an electric bicycle is proposed in this work. The observer’s information is used to apply an electric assistance strategy complying with european regulations. For that purpose, the dynamic longitudinal model of the bicycle including the resistant load is obtained. Then, the observer to estimate the cyclist’s torque is presented. This observer is based on the dynamic model of the bicycle and the measurements used for the control of the electric motor, where the speed is estimated from a PLL algorithm. Therefore the assistance strategy can be applied without the need of torque and speed sensors. Finally, to validate the proposed observer, experimental results are presented using an electric bicycle driven by two drivers with different weight.

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Fuente de los datos: Dialnet