Simulation and Research of Dual Brush-Less DC Motor Synchronization Control System

2014 ◽  
Vol 687-691 ◽  
pp. 304-308
Author(s):  
Gui Ying Wang ◽  
Xiang Xiang Cheng
Keyword(s):  
Motor Control ◽  
Control System ◽  
Control Algorithm ◽  
Control Program ◽  
Dc Motor ◽  
Synchronization Control ◽  
Fuzzy Pid ◽  
Pid Algorithm ◽  
Dc Motor Control ◽  
And Control

For dual synchronous brush-less DC motor control system’s operation problems due to load disturbance caused by poor synchronization performance, this article establish a mathematical model of brush-less DC motors and synchronous control system, based on the basis of comparison of various control methods and control synchronization control, use VUFPID control algorithm to compensate for the bias adjustable dual brush-less DC motor control program, and compare with conventional PID and fuzzy PID algorithm. Through the simulation results and conclusions show that VUFPID control algorithm can improve the control system coupled deviation synchronization accuracy, superior to conventional PID and fuzzy PID algorithm system.

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.

High Performance and Full Digitalization Design of Brushless DC Motor Control System

2013 ◽  
Vol 706-708 ◽  
pp. 818-821
Author(s):  
Min Wei ◽  
Juan Wei
Keyword(s):  
Motor Control ◽  
Control System ◽  
High Performance ◽  
High Reliability ◽  
Dc Motor ◽  
Brushless Dc Motor ◽  
Brushless Dc ◽  
Intelligent Control System ◽  
Dc Motor Control ◽  
And Control

In this paper, a fresh digital intelligent control system is designed. The overall project design, hardware principle and control strategy of the control system are presented particularly. The design scheme of the paper is tested and the sample has been manufactured, which shown that the system have such characteristics as small in size, simple construction, good portability, high reliability and stability and suitable for small power brushless DC motor control.

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