Design of Small Power Servo Brushless DC Motor Driver

2013 ◽  
Vol 694-697 ◽  
pp. 1569-1572
Author(s):  
Jian Yu Wang
Keyword(s):  
Integrated Circuits ◽  
Design Method ◽  
Dc Motor ◽  
Control Circuit ◽  
Good Stability ◽  
Brushless Dc Motor ◽  
Small Power ◽  
Brushless Dc ◽  
Power Circuits ◽  
Dc Motor Driver

Based on the integrated circuits LM629 and MC33035, a design method of small power servo brushless DC motor (BLDC) driver is presented, and the main control circuit, the driving of power circuits and the structure of software are introduced yet in the paper. This driver can communicate externally with RS485 bus and accomplish speed servo and position servo with the scheduled parameters. The experiment shows that the driver provides good stability and precision when driving the 18V 80W brushless DC motor.

Research and Implementation of Brushless DC Motor Drive Controller Based on FPGA

2012 ◽  
Vol 580 ◽  
pp. 387-390
Author(s):  
Yang Jie Lei ◽  
Jin Kun Zheng ◽  
A Qi Yan ◽  
Jian Zhong Cao ◽  
Zuo Feng Zhou ◽  
...  
Keyword(s):  
System Integration ◽  
Controller Design ◽  
Design Method ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Motor Drive ◽  
Stable Operation ◽  
Pi Regulator ◽  
Brushless Dc ◽  
Current Detection

In the paper, a design method of brushless DC motor drive controller and its pure hardware implementation on FPGA is proposed. First, we design each module of the controller, including the proportional integral (PI) speed and current PI regulator, current detection module, position and speed detection module, PWM generator and commutation control module, which focuses on a PI regulator and the current detection section. Then, the logical design structure diagrams and the timing simulation waveforms are given. Finally, the overall system circuit are implemented on FPGA which can improve system integration, stability and reliability and easier to modify and upgrade. Simulation and experiment results indicate that this controller design method is reasonable and has stable operation.

A Simple, Superior, Practical Design of Brushless DC Motor System

2013 ◽  
Vol 846-847 ◽  
pp. 65-68
Author(s):  
Xiao Zhuang Gao ◽  
Peng Zhang ◽  
Wei Wang
Keyword(s):  
Control Function ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Motor Drive ◽  
Typical Application ◽  
Small Power ◽  
Brushless Dc ◽  
Drive Control ◽  
Gate Circuit ◽  
Special Control

The article mainly introduces the design and application of a small power brushless DC motor drive control system circuit, describes the special control function of the gate circuit chip, gives a typical application circuit, and explains.

scholarly journals New fault‐tolerant control method for Hall signals in brushless DC motor driver of E‐bicycle

2020 ◽  
Vol 56 (6) ◽  
pp. 284-286
Author(s):  
Yi Zhang ◽  
Hao‐Chen Wang ◽  
Hai‐Feng Wei ◽  
Yuan‐Jiang Li ◽  
Ke‐Li Li ◽  
...  
Keyword(s):  
Control Method ◽  
Fault Tolerant ◽  
Fault Tolerant Control ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Brushless Dc ◽  
Dc Motor Driver
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