Robust Fuzzy Control for Doubly Fed Wind Power Systems with Variable Speed Based on Variable Structure Control Technique

<div>The control inputs under the proposed F-SMC method in this work and the conventional sliding mode control method: (a) the proposed scheme; (b) the conventional sliding mode control.</div>

Mathematical Problems in Engineering

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Figure 8

Figure 8: Robust Fuzzy Control for Doubly Fed Wind Power Systems with Variable Speed Based on Variable Structure Control Technique 