1. McMillan, D. and Ault, G., “Condition monitoring benefit for onshore wind turbines sensitivity to operational parameters,” Renewable Power Generation, Vol. 2, No. 1, pp. 60–72, 2009.
2. Van Bussel, G. J. W., Henderson, A. R., Morgan, C. A., Smith, B., Barthelmie, R., Argyriadis, K., Arena, A., Niklasson, G., and Peltola, E., “State of the art technology trends for offshore wind energy: operation and maintenance issues,” Proc. of Offshore Wind Energy Special Topic Conference, pp. 1–4, 2001.
3. Ciang, C. C., Lee, J. R., and Bang, H. J., “Structural health monitoring for a wind turbine system: a review of damage detection methods,” Meas. Sci. Technol., Vol. 19, No. 12, pp. 1–20, 2008.
4. Udd, E., “Fiber Optic Sensors,” John Wiley and Sons, pp. 325–365, 1991.
5. Kang, M. K., Park, D. J., and Lee, S. S., “Strain measurements on a cantilever beam with fiber bragg grating sensors using a pair of collimators,” Int. J. Precis. Eng. Manuf., Vol. 13, No. 3, pp. 455–458, 2012.