DocumentCode
2797226
Title
Research on modeling of contour error for motion control system of CNC machine
Author
Sun, Jianren ; Hu, Chibing
Author_Institution
Coll. of Mechano-Electron. Eng., Lanzhou Univ. of Technol., Lanzhou, China
fYear
2011
fDate
15-17 July 2011
Firstpage
1553
Lastpage
1556
Abstract
The modeling of contour error has been studied in this paper to improve the accuracy of CNC machine tools. The theoretical and practical significance of modeling error and controlling error in motion control systems is pointed out, contour error model is obtained focused on beeline and different radius of curvature and common contour of curve for CNC biaxial motion control system, the relation of tracking and contour error is discussed and the mechanism of contour error is revealed.
Keywords
computerised numerical control; machine tools; motion control; CNC biaxial motion control system; CNC machine tools; beeline; contour error model; controlling error; curvature radius; curve contour; modeling error; tracking error; Accuracy; Computer numerical control; Machine tools; Target tracking; Trajectory; CNC machine; contour error; modeling of error; tracking error;
fLanguage
English
Publisher
ieee
Conference_Titel
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location
Hohhot
Print_ISBN
978-1-4244-9436-1
Type
conf
DOI
10.1109/MACE.2011.5987246
Filename
5987246
Link To Document