en Multivariable Control Multivariable Control Research Paper Research Paper <div style="text-align: justify;"><span style="font-family:Times New Roman;"><span style="font-size:14px;"><span style="color:#000000;">In this work, a robust nonlinear control technique of a doubly fed induction generator (DFIG) intended for wind energy systems has been proposed. The principal idea in this article is to decouple the active and reactive power of the DFIG with high robustness using the backstepping strategy. The principle of this control method is based on the Lyapunov function, in order to guarantee the global asymptotic stability of the system. Finally, we present some simulation results in order to verify the efficiency and robustness of the proposed control technique.</span></span></span></div> DFIG, Nonlinear Control, Backstepping, Robustness, Lyapunov Function. 551 558 http://ijeee.iust.ac.ir/browse.php?a_code=A-10-3240-2&slc_lang=en&sid=1 Y. Djeriri youcef.djeriri@univ-sba.dz 180031947532846009124 180031947532846009124 Yes Intelligent Control and Electrical Power Systems Laboratory, Faculty of Electrical Engineering, Djillali Liabes University, PO Box 89, Sidi Bel-Abbes, 22000, Algeria.