Design of PWM DC Motor Control System Based on Single Chip

2014 ◽  
Vol 1030-1032 ◽  
pp. 1461-1464 ◽  
Author(s):  
Ai Cheng Zou ◽  
Qun Ying Wang ◽  
Yi Jie Cao
Keyword(s):  
Motor Control ◽  
Control System ◽  
Dc Motor ◽  
System Software ◽  
Single Chip ◽  
Automatic Adjustment ◽  
Dc Motor Control ◽  
Motor Control System ◽  
Control Circuits

DC motor control system is an important portion of NC flame cutter height automatic adjustment device. The article made the program of DC motor control system in height automatic adjustment device, and designed the PWM DC motor control circuits. Pointed out the key problem of the system software and solved it.

Dynamic Response of the Double Loop DC Motor Control System with the Different Moment of Inertia

2011 ◽  
Vol 411 ◽  
pp. 250-254
Author(s):  
Feng Sun ◽  
Niu Wang ◽  
Guo Feng Zhang
Keyword(s):  
Motor Control ◽  
Control System ◽  
Dynamic Response ◽  
Dc Motor ◽  
Moment Of Inertia ◽  
Double Loop ◽  
Inertia Moment ◽  
Mathematical Relation ◽  
Dc Motor Control ◽  
Motor Control System

According to the relation of inertia moment and electromechanical time constant, dynamic structure and inertia moment of double loop DC motor control system is proposed. The effect of the moment of inertia on the dynamic response process of the double-loop DC control system is analyzed. In addition, the mathematical relation of the inertia moment and the rotation acceleration for the double-loop DC control system is discussed. Lastly, the effectiveness of the mathematical relation is verified through the experiment of the actual system.

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