DocumentCode
354070
Title
The simulation analysis in the speed sensorless DC servo system
Author
Quanmin, Niu ; Yingchuan, Qi ; Feixing, Lu ; Xiaoyong, Cai
Author_Institution
Radar Acad. Air Force, Wuhan, China
Volume
3
fYear
2000
fDate
2000
Firstpage
2065
Abstract
The sensor for detecting the feedback value of current and speed is needed in a double closed DC servo system. A two dimensional observer that can estimate the value of speed and load torque is designed. Using the state observer theory, an estimated value is used in the DC servo system, and the load torque achieves interference compensation. The simulation results achieved the designed requirements
Keywords
DC motors; angular velocity control; feedback; observers; servomotors; torque control; 2D observer; feedback; interference compensation; load torque control; sensorless DC servo system; simulation; speed control; Analytical models; Estimation theory; Force feedback; Force sensors; Observers; Radar detection; Sensor systems; Servomechanisms; State estimation; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation, 2000. Proceedings of the 3rd World Congress on
Conference_Location
Hefei
Print_ISBN
0-7803-5995-X
Type
conf
DOI
10.1109/WCICA.2000.862961
Filename
862961
Link To Document