Variable structure control with feedforward compensator for robot manipulators subject to load uncertainties. - Suolin Duan; Lanping Chen; Zhenghua Ma; Guirong Lu (ICARCV, 2010)

A PH complex control system built-in correction factor. - Baoxiang He; Kaibin Chu; Guirong Lu; Shuyue Chen; Peng Wang (ICNC, 2010)