Improved Brushless DC Motor Control Algorithm For Reducing Source Current Harmonics. Simulation Study

2012 ◽  
Author(s):  
George Adam ◽  
Alina G. Stan (Baciu) ◽  
Gheorghe Livint
Keyword(s):  
Motor Control ◽  
Simulation Study ◽  
Control Algorithm ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Current Harmonics ◽  
Brushless Dc ◽  
Dc Motor Control ◽  
Source Current

Research and Realization on Sensorless Brushless DC Motor Control System

2014 ◽  
Vol 687-691 ◽  
pp. 183-186 ◽  
Author(s):  
Yu Hong Liang ◽  
Hai Bo Huang ◽  
Deng Liang Cheng ◽  
Jian Ping Lan
Keyword(s):  
Motor Control ◽  
Control System ◽  
Control Algorithm ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Bldc Motor ◽  
Zero Crossing ◽  
Brushless Dc ◽  
Dc Motor Control ◽  
Motor Control System

Brushless DC Motor is a kind of a new motor which commutation signals replaces traditional motor mechanical structure with electronic signals. Square wave brushless DC motor can be divided into sensor motor and sensorless motor. Position sensor will increase system cost, motor size and maintenance difficulty, which bring about limitation and limits to promote its application in all areas. This project designs sensorless BLDC Motor control system with the core of the stm32 micro-controller and uses Back-EMF zero-crossing detection method. In the system designing software control algorithm, drawing schematic diagram of hardware and making PCB board have been completed dependently. The experimental results show that the system can well realize the starting and running of sensorless BLDC Motor control system, and have a good measure of protection.

scholarly journals Brushless DC motor control with unknown and variable torque load

2018 ◽  
Vol 51 (13) ◽  
pp. 644-649 ◽  
Author(s):  
Alejandra de la Guerra ◽  
Luis Alvarez–Icaza ◽  
Lizeth Torres
Keyword(s):  
Motor Control ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Brushless Dc ◽  
Dc Motor Control ◽  
Torque Load
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