Active disturbance rejection variable pitch control based on sparrow optimization

Dan Jiang; Yuan Xie; Fangyuan Lv; Wenxian Yang

doi:10.1117/12.3026076

15 March 2024 Active disturbance rejection variable pitch control based on sparrow optimization

Dan Jiang, Yuan Xie, Fangyuan Lv, Wenxian Yang

Proceedings Volume 13075, Second International Conference on Physics, Photonics, and Optical Engineering (ICPPOE 2023); 130750U (2024) https://doi.org/10.1117/12.3026076
Event: Second International Conference on Physics, Photonics, and Optical Engineering (ICPPOE 2023), 2023, Kunming, China

Abstract

One of the essential technologies for wind energy utilization is adjusting the propeller's pitch. To address the challenges of PID-controlled variable pitch, ADRC is integrated into the variable pitch controller, resulting in the design of a speed-loop controlled variable pitch system. Beyond the rated wind speed, the system relies on speed as a feedback signal to maintain stable output power at the rated level. The parameters of the variable pitch controller are self-optimized using the Sparrow optimization algorithm. By utilizing MATLAB/Simulink simulation software, we conduct simulations on the variable pitch controller and its associated algorithm. The simulation results show that when the Sparrow algorithm is implemented in the controller, not only does optimization occur rapidly, but also the convergence speed is increased, further enhancing the system's anti-interference capabilities.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Dan Jiang, Yuan Xie, Fangyuan Lv, and Wenxian Yang "Active disturbance rejection variable pitch control based on sparrow optimization", Proc. SPIE 13075, Second International Conference on Physics, Photonics, and Optical Engineering (ICPPOE 2023), 130750U (15 March 2024); https://doi.org/10.1117/12.3026076

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