Fixed-Time Adaptive Control of a DFIG-Based Wind Turbine

This study presents a novel fixed-time convergent, singularity-free adaptive fuzzy controller for a variable-speed doubly-fed induction generator-driven wind turbine. The primary objective is to optimize power generation. By combining adaptive fuzzy control with fixed-time convergence principles, the proposed controller ensures rapid tracking error convergence, precise tracking, and robustness against system uncertainties. A comprehensive demonstration of the closed-loop system's stability is provided. Simulation tests are performed to illustrate the relevance of the suggested approach.