Fuzzy control method for a steering system consisting of a four-wheel individual steering and four-wheel individual drive electric chassis. - Shujie Song; Jiwei Qu; Yining Li; Wei Zhou; Kangquan Guo (J. Intell. Fuzzy Syst., 2016)

Automatic tracking steering system for off-centered flexible chassis steering axis based on fuzzy-PI composite control. - Shujie Song; Kangquan Guo (J. Intell. Fuzzy Syst., 2018)