Iris Recognition Based on DLDA. - Chengqiang Liu; Mei Xie (ICPR (4), 2006)

Electro-Hydraulic Servo Plate-Inclined Plunger Hydraulic Transformer. - Chengqiang Liu; Yinshui Liu; Jiaxin Liu; Guanzhong Yang; Xufeng Zhao; Weicai Quan (IEEE Access, 2016)

Development of Electrohydraulic Steering Control System for Tractor Automatic Navigation. - Chengqiang Yin; Qun Sun; Jian Wu; Chengqiang Liu; Jie Gao (J. Electr. Comput. Eng., 2018)

A Review of the Development and Research Status of Symmetrical Diaphragm Pumps. - Kai Zhao; Yuan Lou; Guangjie Peng; Chengqiang Liu; Hao Chang (Symmetry, 2023)