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Hongrui Sang

6 accepted papers

2026

Autonomous UAV–Quadruped Docking in Complex Terrains Via Active Posture Alignment and Constraint-Aware Control

ICRA 2026poster

Autonomous docking between Unmanned Aerial Vehicles (UAVs) and ground robots is essential for heterogeneous systems, yet most existing approaches target wheeled platforms whose limited mobility constrains exploration in complex terrains. Quadruped robots offer superior adaptability but undergo frequ…

2025

NeuTRL: Neural Trust-Guided Reinforcement Learning for Human-Robot Collaboration

RA-L 2025

Reinforcement Learning from Human Feedback (RLHF) enables robots to learn cooperative strategies aligned with human expectations by incorporating feedback into the learning process. However, existing RLHF methods rely on explicit query-based feedback, which is limited for complex, long-horizon tasks

Cited by 6SourceScholar
2025

Sensing Differently: Unifying Vision, Language, Posture and Tactile in Robotic Perception

IROS 2025

Multi-modal fusion perception enhances robotic performance in complex tasks by providing more comprehensive information than single modality. While tactile and proprioceptive sensing are effective for direct contact tasks like grasping, current research mainly focuses on vision-language fusion, negl

Cited by 0SourceScholar
2025

Uni-Zipper: A Multi-modal Perception Framework of Deformable Objects with Unpaired Data

IROS 2025

Multi-modal perception plays a crucial role in preventing deformation and damage during the robotic manipulation of deformable objects. However, integrating new heterogeneous modalities into existing robotic perception frameworks remains a significant challenge, primarily due to the need for massive

Cited by 0SourceScholar
2024

Learning Cross Dimension Scene Representation for Interactive Navigation Agents in Obstacle-Cluttered Environments

RA-L 2024

Embodied visual navigation has witnessed significant advancements. However, most studies commonly assume that environments are static and contain at least one collision-free path. In human environments, agents frequently encounter challenges when navigating through scenes with disarranged objects. I

Cited by 2SourceScholar
2022

A Novel Neural Multi-Store Memory Network for Autonomous Visual Navigation in Unknown Environment

RA-L 2022

Learning to achieve a user-specified objective from a random position in unseen environments is challenging for image-guided navigation agents. The abilities of long-horizon reasoning and semantic understanding are still lacking. Inspired by the human memory mechanism, we introduce a neural multi-st

Cited by 24SourceScholar