The knee joint design and control of above-knee intelligent bionic leg based on magneto-rheological damper. - Hualong Xie; Ze-Zhong Liang; Fei Li; Li-Xin Guo 002 (Int. J. Autom. Comput., 2010)

Extended object model for product configuration design. - Zhi-Wei Xu; Ze-Zhong Liang; Zhongqi Sheng (Int. J. Autom. Comput., 2010)