Battery state estimation using Unscented Kalman Filter. - Fei Zhang 002; Guangjun Liu; Lijin Fang (ICRA, 2009)

Development of an inspection robot for 500 kV EHV power transmission lines. - Hongguang Wang; Fei Zhang 002; Yong Jiang; Guangjun Liu; Xiaojie Peng (IROS, 2010)

Estimation of Battery State of Charge With H∞ Observer: Applied to a Robot for Inspecting Power Transmission Lines. - Fei Zhang 002; Guangjun Liu; Lijin Fang; Hongguang Wang (IEEE Trans. Ind. Electron., 2012)