Mechanical stability of a high-Tc superconducting lévitation system

IEEE Transactions on Applied Superconductivity

Volumn 7, Issue 2 PART 1, 1997, Pages 386-389

  Sugiura, Toshihiko ^a   Tashiro, Masayuki ^a   Uematsu, Yoshitaka ^a   Yoshizawa, Masatsugu ^a  

^a KEIO UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EQUATIONS OF MOTION; MAGNETIC FIELD EFFECTS; MAGNETIC LEVITATION; MATHEMATICAL MODELS; MAXWELL EQUATIONS; NATURAL FREQUENCIES; PERMANENT MAGNETS; STIFFNESS; VIBRATIONS (MECHANICAL);

SUPERCONDUCTING LEVITATION SYSTEMS;

SUPERCONDUCTING DEVICES;

EID: 0031166773     PISSN: 10518223     EISSN: None     Source Type: Journal    
DOI: 10.1109/77.614510     Document Type: Article

References (7)

1. B.R. Weinberger, L. Lynds, and J.R. Hull, "Magnetic bearings using high-temperature superconductors: some practical considerations," Superconductor Science & Technology, vol. 3, pp.381-388, 1990.
2. V.V. Nemoshkalenko, E.H. Brandt, A.A. Kordyuk, and B.C. Nikitin, "Dynamics of a permanent magnet levitating above a h\gh-Tc superconductor," Physica C, vol. 170, pp.481-485, 1990.
3. T. Hikihara and F. C. Moon, "Chaotic levitated motion of a magnet supported by superconductor," Physic s Le tie rs A, vol. 191, pp.279-284, 1994.
4. T. Sugiura, H. Hashizume, and K. Miya, "Numerical electromagnetic field analysis of Type-11 superconductors," Internationa/ Journal of Applied Electromagnetics in Materials, vol. 2, pp. 183-196, 1991.
5. Y. Yoshida, M. Uesaka and K Miya, "Magnetic field and force analysis of high Tc superconductor with flux flow and creep," IEEE Transaction on Magnetics, vol. 30, pp.3503-3506, September 1994.
6. T. Sugiura and H. Fujimori, "Mechanical resonance characteristics of a high-7 superconductiong lévitation system," IEEE Transaction on Magnetics, vol. 32, pp.1066-1069, May 1996.
7. A. H. Nayfch and D.T. Mook, Nonlinear Oscillations. New York: John Wiley Sons, Inc., 1979, pp 164-165.