DocumentCode
530623
Title
Dynamic analysis on linear motor drive unit based on multi-modes motion
Author
Liu, Qiang ; Liu, Xuehao ; Lv, Maobin ; Wu, Wenjing
Author_Institution
Res. & Applic. Center of Adv. CNC Machining Technol., Beihang Univ., Beijing, China
Volume
4
fYear
2010
fDate
24-26 Aug. 2010
Firstpage
460
Lastpage
463
Abstract
This paper presents a multi-modes motion modeling approach. By using multiple spring-dampers to describe the characteristics of the contact interface and the coupling of the principal motion and other vibrations, the mathematic and simulation models were established. Then, the effects of the contact interface on the system were discussed. The tests indicate that this approach is valid to describe the dynamic behavior of the linear motor drive unit of the machine tool.
Keywords
linear motors; machine tools; mechanical contact; motor drives; shock absorbers; springs (mechanical); vibration control; contact interface; linear motor drive unit; machine tool; multimodes motion; multiple spring damper; principal motion coupling; Manganese; Resonant frequency; dynamic behavior; linear motor drive; modeling; multi-modes motion;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer, Mechatronics, Control and Electronic Engineering (CMCE), 2010 International Conference on
Conference_Location
Changchun
Print_ISBN
978-1-4244-7957-3
Type
conf
DOI
10.1109/CMCE.2010.5610103
Filename
5610103
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