How Heavy Is It? Humanoid Robot Estimating Physical Properties of Unknown Objects Without Force/Torque Sensors. - Zizhou Lao; Yuanfeng Han; Gregory S. Chirikjian (CoRR, 2021)

A Learning-Based Approach for Estimating Inertial Properties of Unknown Objects From Encoder Discrepancies. - Zizhou Lao; Yuanfeng Han; Yunshan Ma; Gregory S. Chirikjian (IEEE Robotics Autom. Lett., 2023)