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Tianchi Chen

3 accepted papers

2026

Adaptive Coordinated Control of an Assistive Lower-Limb Exoskeleton for Hemiparetic Patients

RA-L 2026

Lower-limb exoskeletons play an important role in improving gait symmetry and walking ability for hemiparetic patients. However, individual variability in gait symmetry and motor capability limits their assistive performance. To address this challenge, this paper proposes an Adaptive Coordinated Con

Cited by 0SourceScholar
2026

Biarticular Rigid Powered Lower Extremity Exoskeleton Robot

ICRA 2026poster

Lower extremity exoskeletons designed for multi-joint assistance are increasingly explored for rehabilitation and human augmentation. However, conventional monoarticular designs often suffer from joint misalignment and actuator redundancy, limiting their efficiency and user comfort. This study prese…

Cited by 0SourceScholar
2025

The Anti-Misalignment Mechanism of Bionic Knee Joint of Lower Limb Exoskeleton Based on Spherical Cross Four-Bar

IROS 2025

To minimize discomfort and injury risk in exoskeleton users, this paper addresses the misalignment between the device and the human knee joint. The knee's spatial motion complexity, characterized by multi-planar rotation axes as flexion angle changes, cannot be accurately replicated by existing sing

Cited by 0SourceScholar