G. Schweitzer, Magnetic Bearings: Theory, Design, and Application to Rotating Machinery (Springer Press, USA, 2009), Chapter 2.
B. Polajžer, G. Štumberger, J. Ritonja, O. Težak, D. Dolinar, and K. Hameyer, “Impact of magnetic nonlinearities and cross-coupling effects on properties of radial active magnetic bearings,” IEEE Transactions on Magnetics 40, 798-801 (2004).
R. J. Prins and M. E. Kasarda, “Investigation of current-based dynamic force measurement with active magnetic bearings,” in Proc. The 9th International Symposium on Magnetic Bearings (Lexington, Kentucky, USA, Aug. 2004), pp. 475-480.
Y. Le, J. C. Fang, and B. C. Han, “Dynamic circuit model of a radial magnetic bearing with permanent magnet bias and laminated cores,” International Journal of Applied Electromagnetics and Mechanics 46, 43-60 (2014).
N. Kurita, R. Kondo, and Y. Okada, “Lossless magnetic bearing by means of smoothed flux distribution,” in Proc. The 9th International Symposium on Magnetic Bearings (Lexington, Kentucky, USA, Aug. 2004), pp. 44-49.
C. Zhang and K. J. Tseng, “Design and FEM analysis of a flywheel energy storage system assisted by integrated magnetic bearings,” in Proc. Industrial Electronics Conference (Busan, Republic of Korea, Nov. 2004), pp. 1634-1639.
Y. Shen, H. Rong, G. Zhang, W. B. Yu, Z. Z. Guo, and Y. H. Lu, “The design and research of GMM current sensor,” Industrial Design and Mechanics Power 437, 710-715 (2013).
W. Xin and W. J. Lin, “Study on fiber Bragg grating large current sensor,” Computing, Control and Industrial Engineering 823, 513-516 (2013).
A. O. Cremonezi, E. C. Ferreira, A. J. B. Filho, and J. A. S. Dias, “A fiber Bragg grating RMS current transducer based on the magnetostriction effect using a Terfenol-D toroidal-shaped modulator,” IEEE Sensors Journal 13, 683-690 (2013).
D. Reilly, A. J. Willshire, G. Fusiek, P. Niewczas, and J. R. McDonald, “A fibre Bragg grating based sensor for simultaneous AC current and temperature measurement,” Sensors 6, 1426-1429 (2004).
J. A. Zhang, H. Zhao, Y. L. Xiong, and M. B. Xiao, “Study of alternating current sensor using FBG and GMM with DC bias,” in Proc. The 7th International Conference on Electronic Measure & Instruments (Beijing, P. R. China, Aug. 2005), pp. 162-165.
B. H. Bao and L. Zhang, “Current sensor based on giant magnetostrictive material and fiber Bragg grating,” Proc. SPIE 7157, 715705 (2009).
S. M. M. Quintero, A. M. B. Braga, H. I. Weber, A. C. Bruno, and J. F. D. F. Araújo, “A magnetostrictive compositefiber Bragg grating sensor,” Sensors 10, 8119-8128 (2010).
H. Zhao, F. F. Sun, Y. Q. Yang, G. Y. Cao, and K. Sun, “A novel temperature-compensated method for FBG-GMM current sensor,” Opt. Commun. 308, 64-69 (2013).
K. S. Chiang, R. Kancheti, and V. Rastogl, “Temperature-compensated fiber-Bragg-grating-based magnetostrictive sensor for dc and ac currents,” Opt. Eng. 42, 1906-1909 (2003).
J. M. Gong, C. C. Chan, M. Zhang, W. Jin, J. M. K. MacAlpine, and Y. B. Liao, “Fiber Bragg grating current sensor using linear magnetic actuator,” Opt. Eng. 41, 557-558 (2002).
P. T. Dong, H. X. Wang, L. Q. Xie, Q. Zhang, X. Z. Wu, and M. C. Pan, “TbDyFe deposition experiments by evaporation on optical fiber,” in Proc. Nano/Micro Engineered and Molecular Systems (Xiamen, China, Jan. 2010), pp. 237-240.
K. Erik, “The measurement of magnetostriction ferromagnetic thin films,” IEEE Transactions on Magnetics 12, 819-821 (1976).
H. Li, L. Q. Zhu, F. Liu, Y. M. Zhang, and Q. X. Huang, “Strain transfer analysis and experimental research of surface-bonded bare FBG,” Chinese Journal of Scientific Instrument 35, 1744-1750 (2014).
J. H. Liu, C. B. Jiang, and H. B. Xu, “Giant magnetostrictive materials,” Science China Technological Sciences 55, 1319-1326 (2012).
J. J. Zheng, H. L. Wang, and S. Y. Cao, “Frequent-dependent dynamic hysteresis model of giant magnetostrictive actuator,” Chinese Journal of Mechanical Engineering 44, 38-44 (2008).