DocumentCode :
29368
Title :
Dynamic Characteristics of Magnetically Levitated Conveyer Using High 
SMB
Author :
Nakaya, B. ; Komori, M. ; Asami, K. ; Sakai, Noriyuki
Author_Institution :
Dept. of Appl. Sci. for Integrated Syst. Eng., Kyushu Inst. of Technol., Kitakyushu, Japan
Volume :
23
Issue :
3
fYear :
2013
fDate :
Jun-13
Firstpage :
3601304
Lastpage :
3601304
Abstract :
Our group has developed a new conveyer using superconducting levitation. The conveyer is composed of a levitated table and a conveying table. The gap between levitated table and conveying table is detected by using a Hall sensor on the superconductor. The position of the table is controlled by using the PD control. In this paper, we discuss a superconducting magnetic bearing with a central superconductor. A central superconductor improves stiffness of each direction. In addition, the characteristics of magnetically levitated superconducting conveyer are studied when the levitated table moves in the horizontal direction.
Keywords :
PD control; conveyors; high-temperature superconductors; magnetic bearings; magnetic levitation; superconducting devices; Hall sensor; PD control; conveying table; dynamic characteristics; high Tc SMB; horizontal direction; levitated table; magnetically levitated superconducting conveyer; superconducting levitation; superconducting magnetic bearings; High temperature superconductors; Magnetic flux density; Magnetic levitation; Superconducting magnets; Vibrations; High $T_{c}$
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/TASC.2012.2231953
Filename :
6420904
Link To Document :
