Finite frequency H∞ control for wind turbine systems in T-S form

Salma Aboulem (University Sidi Mohamed Ben Abdellah)
Abderrahim EL-Amrani (University Sidi Mohamed Ben Abdellah)
Ismail Boumhidi (University Sidi Mohamed Ben Abdellah)

International Journal of Power Electronics and Drive Systems (IJPEDS)
Vol 11, No 3: September 2020

In this work, we study H∞ control wind turbine fuzzy model for finite frequency(FF) interval. Less conservative results are obtained by using Finsler’s lemma technique, generalized Kalman Yakubovich Popov (gKYP), linear matrix inequality (LMI) approach and added several separate parameters, these conditions are given in terms of LMI which can be efficiently solved numerically for the problem that such fuzzy systems are admissible with H∞ disturbance attenuation level. The FF H∞ performance approach allows the state feedback command in a specific interval, the simulation example is given to validate our results.