Union of Concerned Scientists, ``How Wind Energy Works. ‘available
 F. P. García Márquez, A. M. Tobias, J. M. Pinar Pérez, and M.
Papaelias, "Condition monitoring of wind turbines: Techniques and
methods," Renewable Energy, vol. 46, no.10, pp. 169-178, 2012.
 J. Chen, “Robust residual generation for model-based fault diagnosis of
dynamic systems”. PhD thesis, University of York, 1995.
 A. Hwas and R. Katebi, "Model-based fault detection and isolation for
wind turbine," Proceddings of the UKACC International Conference,
Cardiff, pp. 876-881, September 2012.
 National Renewable Energy Laboratory, "Wind energy basics," in
NREL, L. a. R. Energy, Ed., ed. U.S Department of Energy: Alliance for
sustainable Energy. LLC, 2014.
 R. J. Patton and J. Chen, "On eigenstructure assignment for robust fault
diagnosis," International Journal of Robust and Nonlinear Control, vol.
10, no.14, pp. 1193-1208, 2000.
 R. J. Patton and J. Chen, "Robust fault detection using eigenstructure
assignment: a tutorial consideration and some new results," Proceedings
of the 30th IEEE Conference on Decision and Control, pp. 2242-2247,
 Z. Gao, H. Wang, and T. Chai, ``A robust fault detection filtering for
stochastic distribution systems via descriptor estimator and parametric
gain design,’’ IET Control Theory and Applications, vol.1, no.1,
 Z. Gao, and S. Ding, ``Fault reconstruction for Lipschitz nonlinear
descriptor systems via linear matrix inequality approach,’’ Circuits,
Systems and Signal Processing, vol.27, no.3, pp.295-308, 2008.
 X. Dai, G. Liu, and Z Long, ``Discrete-time robust fault detection
observer design: a genetic algorithm approach,’’ Proceeding of the 7th
World Congress on Intelligent Control and Automation, pp.2843-2848,
Chongqing, June 2008.
 Y. Zhu and Z. Gao, “Robust observer-based fault detection via
evolutionary optimization with applications wind turbine systems,”
Proceedings of the IEEE 9th Conference on Industrial Electronics and
Applications, pp.1627-1632, Hangzhou, June 2014.
 J. Holland, ``Genetic algorithms and adaptation,’’ Adaptive Control of
Ill-Defined Systems, NATO Conference Series, vol.16, pp 317-333,
 J. Gertler, ``Survey of model-based failure detection and isolation in
complex plants,’’ IEEE Contr. Syst. Mag., vol.8, no.6, pp.3-11, Dec.
 P. Frank, ``Fault diagnosis in dynamic systems using analytical and
knowledge-based redundancy-A survey and some new results,’’
Automatica, vol.26, no.3, pp.459-474, May 1990.
 Z. Gao, S. Ding, and Y. Ma, ``Robust fault estimation approach and its
application in vehicle lateral dynamic systems,’’ Optimal Control
Applications and Methods, vo. 28, no.3, pp.143-156, 2007.