Output characteristic analysis of a 3-DOF spatial parallel micromanipulator. - Ran-Ran Geng; Zhiyuan Yao; Qianwei Fu (URAI, 2016)

Development and applications of linear ultrasonic motors. - Zhiyuan Yao; Qianwei Fu; Ranran Geng; Yue Jian; Zhen Liu (URAI, 2016)