DocumentCode
18422
Title
Application of co-ordinate transformation for 3-DOF motor´s vector control
Author
Park, Hyung Jo ; Go, S.C. ; Lee, Hyung Jong ; Cho, Seong ; Lee, K.D. ; Ahn, H.W. ; Lee, Jeyull
Author_Institution
Dept. of Electr. Eng., Hanyang Univ., Seoul, South Korea
Volume
49
Issue
1
fYear
2013
fDate
January 3 2013
Firstpage
31
Lastpage
33
Abstract
Vector control provides a fast torque response for motor control. In general, the vector control is used for the control of a rotary machine. In the case of the 3-degree-of-freedom (3-DOF) motor, the position of the rotor is changed on three-dimensional space by tilting and rotating the motion of the shaft. Thus, when applying the vector control to the 3-DOF motor, the 3D co-ordinate transformation algorithm is required to decouple not only the field and torque current but the positioning (or tilting) current. The reliability of the proposed control algorithm was proven via experiments.
Keywords
machine vector control; reliability; shafts; torque motors; 3-DOF motor vector control; 3-degree-of-freedom motor; coordinate transformation; current tilting; fast torque response; reliability; rotary machine control; shaft motion; three-dimensional space; torque current;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2012.3326
Filename
6415431
Link To Document