4 papers
Attribution-Gated Joint Estimation of Intention and Capability for Assist-as-Needed Upper-Limb Robots
Pengcheng Li, Shuxiang Guo, Hanze Wang +3
Assist-as-needed (AAN) control must distinguish between changes in intended motion and changes in effective voluntary torque capability, even though both can produce similar kinema…
A 2D Image Feedback-Based Autonomous Endovascular Navigation Method: A Perception and Control Framework
Sheng Cao, Shuxiang Guo, Yonggan Yan +8
In endovascular interventions, physicians rely on planar DSA and X-ray fluoroscopy to interpret vessel anatomy and device motion, yet converting these images into feedback for auto…
A VR Training System for Robot-Assisted Vascular Intervention with Dual-Mode Control and Model-Based Interaction Response
Yining Shang, Shuxiang Guo, Sheng Cao +3
Virtual reality training for robot-assisted vascular intervention requires accurate robotic control and effective feedback on guidewire--vessel interactions. This paper presents a…
A Master-to-Simulation Interface with Demonstration-Trajectory Guidance for Vascular Intervention
Mingyu Zou, Shuxiang Guo, Sheng Cao +4
Robotic vascular intervention can reduce radiation exposure to physicians and improve manipulation stability, but effective guidance remains challenging because conventional fluoro…