QIANQIAN WANG is a Professor with the Department of Robotics, School of Mechanical Engineering, Southeast University, Nanjing, China.

LI ZHANG is a Professor with the Department of Mechanical and Automation Engineering, The Chinese University of Hong Kong.

TIANTIAN XU is a Professor at the Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences.

MINGXUE CAI is an Associate Professor at the Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences.