Library

Articles

Every article on Frontiers is peer reviewed, permanently archived and free to read.

Showing 1 article

Original Research
Published 15 September 2026
Sensorless variable impedance control of robot joints with 3K gear reducers based on hybrid dynamics model and meta-policy optimization
Jiyu Sun · Xiaoshan Gao · Liang Yan
Frontiers in Robotics and AI
doi 10.3389/frobt.2026.1923729