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Inicio  /  Drones  /  Vol: 2 Par: 2 (2018)  /  Artículo
ARTÍCULO
TITULO

A Novel Approach for Brushless DC Motors Characterization in Drones Based on Chaos

Ramon L. V. Medeiros    
Jorge Gabriel G. S. Ramos    
Tiago P. Nascimento    
Abel C. Lima Filho and Alisson V. Brito    

Resumen

A novel technique named Signal Analysis based on Chaos using Density of Maxima (SAC-DM) is presented to analyze Brushless Direct Current (BLDC) motors behavior. These motors are vastly used in electric vehicles, especially in Drones. The proposed approach is compared with the traditional Fast-Fourier Transform (FFT) and the experiments analyzing a BLDC motor of a drone demonstrates similar results but computationally simpler than that. The main contribution of this technique is the possibility to analyze signals in time domain, instead of the frequency domain. It is possible to identify working and faulty behavior with less computational resources than the traditional approach.

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