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Journal of Zhejiang University SCIENCE C 1998 Vol.-1 No.-1 P.

http://doi.org/10.1631/FITEE.2000149


Motor speed estimation and failure detection of small UAV using density of maxima


Author(s):  Jefferson S. SOUZA, Moises C. BEZERRIL, Mateus A. SILVA, Frank C. VERAS, Abel LIMA-FILHO, Jorge Gabriel RAMOS, Alisson V. BRITO

Affiliation(s):  Laboratory of Systems Engineering and Robotics (LASER). Federal University of Paraiba (UFPB), Joao Pessoa, Brazil; more

Corresponding email(s):   alissonbrito@ci.ufpb.br

Key Words:  Unmanned aerial vehicle, Speed identification, Failure detection, Chaos


Jefferson S. SOUZA, Moises C. BEZERRIL, Mateus A. SILVA, Frank C. VERAS, Abel LIMA-FILHO, Jorge Gabriel RAMOS, Alisson V. BRITO. Motor speed estimation and failure detection of small UAV using density of maxima[J]. Frontiers of Information Technology & Electronic Engineering, 1998, -1(-1): .

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author="Jefferson S. SOUZA, Moises C. BEZERRIL, Mateus A. SILVA, Frank C. VERAS, Abel LIMA-FILHO, Jorge Gabriel RAMOS, Alisson V. BRITO",
journal="Frontiers of Information Technology & Electronic Engineering",
volume="-1",
number="-1",
pages="",
year="1998",
publisher="Zhejiang University Press & Springer",
doi="10.1631/FITEE.2000149"
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%A Moises C. BEZERRIL
%A Mateus A. SILVA
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%A Abel LIMA-FILHO
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Abstract: 
This work presents the application of the technique named signal analysis based on chaos using density of maxima to analyze brushless direct current motors. It uses a correlation coefficient estimated from the density of maxima of the current signal. This study demonstrates in experiments the speed estimation of a brushless motor on a testbench and failure detection in a small flying drone. The experiments demonstrate that is possible to estimate the speed in 97.8% of the cases and to detect failure in 82.75% of the analyzed cases.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

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