Robust H∞ attitude control of a laboratory helicopter. - Xiafu Wang; Geng Lu; Yisheng Zhong (Robotics Auton. Syst., 2013)

Robust attitude tracking control of small-scale unmanned helicopter. - Xiafu Wang; You Chen; Geng Lu; Yisheng Zhong (Int. J. Syst. Sci., 2015)

Quaternion-Based Robust Attitude Control for Uncertain Robotic Quadrotors. - Hao Liu 004; Xiafu Wang; Yisheng Zhong (IEEE Trans. Ind. Informatics, 2015)