Publication detail

Sensorless Speed Control of BLDC Motor using EKF with Computed Inputs and Disturbance

HRBÁČ, Z. SOVA, V. GREPL, R.

Original Title

Sensorless Speed Control of BLDC Motor using EKF with Computed Inputs and Disturbance

Type

conference paper

Language

English

Original Abstract

This paper presents the application of Extended Kalman Filter to the speed control of a BLDC motor. The inputs to EKF are computed based on the measured data as well as the disturbance (an external mechanical load). The nonlinear model of the system is used for the simulation and later implemented on the dSPACE HW to obtain experimantal results. The resulting solution sufficiently control the speed from 50rpm to the nominal speed with the presence of disturbance and with the low torque ripple.

Keywords

BLDC motor; sensorless control; Extended Kalman Filter; experimental results; disturbace rejection

Authors

HRBÁČ, Z.; SOVA, V.; GREPL, R.

RIV year

2015

Released

21. 9. 2015

ISBN

978-3-319-23921-7

Book

Advanced Mechatronics Solutions

ISBN

2194-5357

Periodical

Advances in Intelligent Systems and Computing

State

Swiss Confederation

Pages from

45

Pages to

50

Pages count

6

BibTex

@inproceedings{BUT117396,
  author="Zbyněk {Hrbáč} and Václav {Sova} and Robert {Grepl}",
  title="Sensorless Speed Control of BLDC Motor using EKF with Computed Inputs and Disturbance",
  booktitle="Advanced Mechatronics Solutions",
  year="2015",
  journal="Advances in Intelligent Systems and Computing",
  pages="45--50",
  isbn="978-3-319-23921-7",
  issn="2194-5357"
}