Unknown input estimation based sliding mode control for EGR-VGT diesel engine air-path. - Yanyan Shen; Haoping Wang; Yang Tian; Qiankun Qu; Abdel Aitouche; Ahmed El Hajjaji (ICSC, 2015)

Nonlinear observer based sliding mode control and oxygen fraction estimation for diesel engine. - Haoping Wang; Qiankun Qu; Yang Tian (Trans. Inst. Meas. Control, 2018)