3 papers
cs.RO2026
Physics-Informed Sliding-Window Particle Filtering for Tactile-Only In-Hand 6-DoF Object Pose Refinement
Lingjun Shao, Ying Zhang, Xiangfei Li +4
This paper studies tactile-only 6-DoF pose refinement and belief maintenance for grasped objects in static and short quasi-static in-hand configurations where vision is unavailable…
cs.RO2026
Optimal Uncertainty-Aware Calibration for the AX=YB Problem
Yanjia Chen, Xiangfei Li, Huan Zhao +4
This article proposes a general optimization framework for solving hand-eye calibration problem. Unlike traditional methods, an iterative algorithm based on Lie algebra that achiev…
cs.RO2025
Robotic Grinding Skills Learning Based on Geodesic Length Dynamic Motion Primitives
Shuai Ke, Huan Zhao, Xiangfei Li +3
Learning grinding skills from human craftsmen via imitation learning has become a key research topic in robotic machining. Due to their strong generalization and robustness to exte…