[1] [1] Y. D. Wang, L. Q. Zhu, H. M. Shi, and B. Q. Guo, “Research on real-time vision detection technology for motion feature of high-speed mechanical system,” Journal of Mechanical Engineering, 2016, 52(2): 82-90.

[2] [2] Q. B. Tong, H. P. Ma, L. H. Liu, X. D. Zhang, and G. B. Li, “Key technology study on radial vibration detection system of high-speed rotating machinery,” Chinese Journal of Scientific Instrument, 2011, 32(5): 1026-1032.

[3] [3] G. M. J. Herbert, S. Iniyan, E. Sreevalsan, and S. Rajapandian, “A review of wind energy technologies,” Renewable and Sustainable Energy Reviews, 2005, 11(6): 1117-1145.

[4] [4] Q. G. Chen and C. Wang, “Advances in research and application of vibration monitoring technology for rotating blades based on blade tip timing method,” Noise and Vibration Control, 2016, 36(1): 1-5.

[5] [5] R. Tomassini, G. Rossi, and J. F. Brouckaert, “On the development of a magnetoresistive sensor for blade tip timing and blade tip clearance measurement systems,” AIP Conference Proceedings, 2014, 1600: 65-73.

[6] [6] Z. D. Zhou, Y. G. Tan, M. Y. Liu, W. Yang, and Z. Y. Li, “Actualities and development on dynamic monitoring and diagnosis with distributed fiber Bragg grating in mechanical systems,” Journal of Mechanical Engineering, 2013, 49(19): 55-69.

[7] [7] Y. J. Wang, L. Liang, Y. Q. Yuan, G. Xu, and F. Liu, “A two fiber Bragg gratings sensing system to monitor the torque of rotating shaft,” Sensors, 2016, 16(1): 138-1-138-8.

[8] [8] S. Kuhnt, J. Wemicke, J. Shadden, and R. Byars, “Advanced wind turbine controls input based on real time loads measured with fibre optical sensors embedded in rotor blades,” The European Wind Energy Conference & Exhibition, 2006, 2: 1224-1230.