1. 1) Yamada, T., Iwamoto, M. and Ito, T.: "Magnetic Damping Force in Inductive Magnetic Levitation System for High Speed Trains (in Japanese)," Trans. IEE of Japan , Vol.94-B, No.11, pp.49-54, 1974.1.
2. 2) Fujiwara, S. and Yamaguchi, H.: "Magnetic Damping of Electro-dynamic Levitation System (in Japanese)," Linear Drive Trans. IEE of Japan, LD-92-55, pp.47-54, 1992.7.
3. 3) Higashi, K., Ohashi, S., Osaki, H. and Masada, E.: "Magnetic Damping of the Electrodynamic Suspension Type Superconducting Levitation System (in Japanese)," Trans. IEE of Japan, Vol.117-D, No.8, pp.1015-1023, 1997.8.
4. 4) Murai, T., Hasegawa, H. and Fujiwara, S.: "Improvement of Inductive Power Collection in Null-flux EDS Maglev (in Japanese)," Trans. IEE of Japan, Vol.117-D, No.1, pp.81-90, 1997.1.
5. 5) Fujiwara, S., Murai, T. and Hasegawa, H.: "Magnetic Damping Method of EDS System Using Power Collection Coil (in Japanese)," Trans. IEE of Japan, Vol.119-D, No.2, pp.254-259, 1999.2.