relation: https://khub.utp.edu.my/scholars/387/
title: Sensorless control of a BLDC motor with back EMF detection method using DSPIC
creator: Rama Rao, K.S.
creator: Nagadeven
creator: Taib, S.
description: This paper proposes a scheme for sensorless control of a brushless dc (BLDC) motor by direct back EMF detection method using dsPIC30F3010. A mathematical model of the drive system is simulated with MATLAB SIMULINK Toolbox and the reference design incorporates both hardware and software parts of the system. The simulated and experimental results from a prototype BLDC drive system are verified. Experimental waveforms of phase back EMF, current and speed obtained from a 3-phase, 120 W, 4-pole, BLDC drive system are validated with simulation results. As the terminal voltage of the motor is proportional to the phase back EMF on the floating phase, the DSP-ADC feature utilized to sense the back EMF proved the validity of sensorless control over a wide speed range. © 2008 IEEE.
date: 2008
type: Conference or Workshop Item
type: PeerReviewed
identifier:   Rama Rao, K.S. and Nagadeven and Taib, S.  (2008) Sensorless control of a BLDC motor with back EMF detection method using DSPIC.  In: UNSPECIFIED.     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-63049136627&doi=10.1109%2fPECON.2008.4762477&partnerID=40&md5=d8cddeb70ede98da20ae4c669c32910b
relation: 10.1109/PECON.2008.4762477
identifier: 10.1109/PECON.2008.4762477