DocumentCode
1670553
Title
Closed-loop identification for motion control system
Author
Zhou, Lei ; Li, Jiangang ; Sheng, Jun ; Cao, Jun ; Li, Zexiang
Author_Institution
Shenzhen Grad. Sch., Dept. of Control & Mechatron. Eng., Harbin Inst. of Technol., Shenzhen, China
fYear
2010
Firstpage
477
Lastpage
480
Abstract
For a class of three-loop architecture motion control system, two-stage closed loop identification is introduced to solve the problem of biased estimation. Using this method the bridge transfer function is identified firstly so that the control vector can be reconstructed uncorrelated with noise. Then, the plant can be estimated.
Keywords
closed loop systems; identification; motion control; three-term control; transfer functions; biased estimation; bridge transfer function; closed loop identification; control vector; three loop architecture motion control system; Automation; Bridges; Estimation; Motion control; Noise; Torque; Transfer functions; Closed loop identification; biased estimation; motion control system;
fLanguage
English
Publisher
ieee
Conference_Titel
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location
Jinan
Print_ISBN
978-1-4244-6712-9
Type
conf
DOI
10.1109/WCICA.2010.5553795
Filename
5553795
Link To Document