Axis controlled movement of robot using brushless DC motor drive

“study of Soft Switching Converter for Brushless Dc Motor Drive”

Sensorless Drive of Brushless Dc Motor Based upon Wavelet Analysis

This study tackles to develop a sensorless drive technique for brushless dc motors (BLDC) by using wavelet theory. Initially a BLDC motor with hall sensors is handled. The simulink model of the motor is established and the simulation performances are obtained. Then BLDC motor’s PWM pulses are produced by DS2201 dSPACE digital signal processing (DSP) rapid control prototyping kit. The time domai...

DSP based Control of BRUSHLESS DC Motor Drive

This paper refers to the design of a motor control system required for a brushless DC motor control application. The paper work includes the design and development of the necessary hardware supported by appropriate embedded software. The BLDC motor has certain advantages over other motors such as maximum torque to weight ratio, high speed etc, but it requires an electronic commutator such as a ...

Sensor Less Brushless Dc Motor Drive by Using Dc Link Measurement P.umamahesh*

The position-sensor less direct torque and indirect flux control of brushless dc (BLDC) motor with non sinusoidal back electromotive force (EMF) has been extensively investigated. In this study, a novel and simple approach to achieve a low-frequency torque ripple-free direct torque control (DTC) with maximum efficiency based on dq reference frame is presented. The proposed sensor less method cl...

AVR194: Brushless DC Motor Control using ATMega32M1