Partial-state feedback control of high-order cascade systems with unknown control direction. - Chunling Wei; Y. Q. Wu; Qiangde Wang (Int. J. Control, 2008)

Constrained set-point tracking control via output feedback for a class of nonlinear cascaded systems. - Jiangbo Yu; C. D. Li; Z. T. Ding; Y. Q. Wu (Int. J. Control, 2024)