Disturbance observer based sliding mode control for unmanned helicopter hovering operations in presence of external disturbances

by Ihsan ULLAH, Hai-Long PEI
Published 2018-09-01

Fixed Time Disturbance Observer Based Sliding Mode Control for a Miniature Unmanned Helicopter Hover Operations in Presence of External Disturbances

by Ihsan Ullah, Hai-Long Pei
Published 2020-01-01

1α,25(OH)2D3 Radiosensitizes Cancer Cells by Activating the NADPH/ROS Pathway

by Min-Tao Ji, Min-Tao Ji, Jing Nie, Xue-Fei Nie, Wen-Tao Hu, Hai-Long Pei, Jian-Mei Wan, Ai-Qing Wang, Guang-Ming Zhou, Zeng-Li Zhang, Lei Chang, Bing-Yan Li
Published 2020-08-01