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Pingyun Nie

2 accepted papers

2026

Disturbance-Robust Dynamical System Learning With Neural ODEs and Flow-Matching Augmentation

RA-L 2026

Autonomous dynamical systems (DS) are essential for imitation learning but often face challenges in simultaneously achieving high accuracy, stability guarantees, and resistance to disturbances. To overcome these limitations, this paper proposes a globally stable DS with trajectory attraction and dis

Cited by 0SourceScholar
2022

A Joint Acceleration Estimation Method Based on a High-Order Disturbance Observer

RA-L 2022

Joint acceleration feedback is widely used in the design of controllers and observers since joint accelerations reflect the joint dynamics of robots, especially in physical human-robot interaction. However, joint acceleration acquisition is a technical difficulty for robots. The dynamics-based metho

Cited by 9SourceScholar