Youssef Berrada Abderrahim El-Amrani 0001 Ismail Boumhidi Finite frequency T-S fuzzy control for a variable speed wind turbine. 505-510 2017 SDD https://doi.org/10.1109/SSD.2017.8166951 conf/IEEEssd/2017 db/conf/IEEEssd/ssd2017.html#BerradaEB17