From the 1 of 9 linked papers with an AI index.
6 papers · 1 filter
Finite-Time Curvature-Constrained Vector Field for Saturation-Free Motion Planning of Nonholonomic Robots
Zhouru Xiao, Sha Luo, Yang Lu +5
Accurately steering a robot to a target configuration is fundamental in engineering, yet remains challenging for nonholonomic mobile robots. Vector fields (VFs) provide a natural f…
Curvature-Constrained and Constant-Speed Distributed Simultaneous Arrival Control for Multi-Robot Systems
Zhouru Xiao, Yang Lu, Weijia Yao +2
The paper presents a distributed control method that enables multiple robots with curvature-constrained, constant-speed trajectories to arrive at a target simultaneously, using a h…
SPRINT: Efficient Spectral Priors for Humanoid Athletic Sprints
Yantong Wei, Kaihong Huang, Hainan Pan +6
The pursuit of humanoid athletic sprints is hindered by a scarcity of humanoid-viable kinematic reference data and the inability of existing frameworks to maintain stability during…
CRAFT: Adapting VLA Models to Contact-rich Manipulation via Force-aware Curriculum Fine-tuning
Yike Zhang, Yaonan Wang, Xinxin Sun +6
Vision-Language-Action (VLA) models have shown a strong capability in enabling robots to execute general instructions, yet they struggle with contact-rich manipulation tasks, where…
TRACER: Texture-Robust Affordance Chain-of-Thought for Deformable-Object Refinement
Wanjun Jia, Kang Li, Fan Yang +7
The central challenge in robotic manipulation of deformable objects lies in aligning high-level semantic instructions with physical interaction points under complex appearance and…
Vector Field-Guided Learning Predictive Control for Motion Planning of Mobile Robots with Uncertain Dynamics
Yang Lu, Weijia Yao, Yongqian Xiao +4
In obstacle-dense scenarios, providing safe guidance for mobile robots is critical to improve the safe maneuvering capability. However, the guidance provided by standard guiding ve…