LAAS internship report - Heitor - LAAS - Laboratoire d'Analyse et d'Architecture des Systèmes
Master Thesis Year : 2024

LAAS internship report - Heitor

Rapport du stage LAAS - Heitor

Abstract

This report documents the implementation of three functionalities for the Gepetto team's SOLO robot: 1. Motor temperature estimation. Our approach involves using two different models: a thermal thermal model, which is based on the relationship between the energy consumed and the current supplied to the motor, and a resistive model, which deduces resistance and temperature based on speed and current measurements. Finally, we applied a Kalman filter to combine the estimates of the two models. 2. Compensation of cogging torques in the motor. To achieve this compensation, we implemented a position-based algorithm, as detailed in the article entitled "Cogging Torque Ripple Minimization via Position-Based Characterization". 3. Online estimation of the motor's RL parameters, in order to automate the calculation of the PI parameters in the motor's current control.
Fichier principal
Vignette du fichier
LAAS internship report - Heitor.pdf (4.3 Mo) Télécharger le fichier
Origin Files produced by the author(s)
Licence
Public Domain

Dates and versions

hal-04458346 , version 1 (14-02-2024)

Licence

Public Domain

Identifiers

  • HAL Id : hal-04458346 , version 1

Cite

Heitor Abreu de Andrade. LAAS internship report - Heitor. Engineering Sciences [physics]. 2024. ⟨hal-04458346⟩

Share

More