Nghiêm Xuân, T., Trần Đức Thuận, Nguyễn Việt Anh, Hoàng Quốc Xuyên and Nguyễn Xuân Quỳnh 2024. Pitch angle control based on uncertainty observation for hydraulic motor system in wind turbine. Journal of Military Science and Technology. 94, 94 (Apr. 2024), 39–47. DOI:https://doi.org/10.54939/1859-1043.j.mst.94.2024.39-47.