Abstract
The paper treats of correcting calculation errors of the BLDC motor speed,
based on the time elapsed between successive changes in the shaft position
sensor signal. The developed method enables correction of errors of the
deployment of sensors as well as rotating elements of the observation
system of the motor shaft position. The correction algorithm performance
was analysed with the aid of a model implemented in Matlab-Simulink
environment. After confirming usefulness of the developed method through
simulation, its usefulness was verified in real closed-loop feedback
systems with a BLDC motor. The results of measurements carried out at the
developed laboratory station are presented.
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