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Tangzhong Song

2 accepted papers

2025

A Novel Robust Adaptive Impedance Control Scheme for Contact Force Tracking With Unknown Environment

RA-L 2025

Tracking desired force on various environmental surfaces is essential in many modern robotic applications. The constant impedance control (CIPC) has ability to realize this goal with clear environmental information (including stiffness and geometry), but failed when the information is not available.

Cited by 4SourceScholar
2024

One-Step Identification of Robot Physical Dynamic Parameters Considering the Velocity-Load Friction Model

RA-L 2024

We propose a robot dynamic model to improve the accuracy of the identification, by introducing a friction model that takes into account the joint loads. Firstly, we analyze torque transfer in robot joints, assigning a physical meaning to motor inertia parameters. Then, we enhance the traditional fri

Cited by 8SourceScholar