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Baibo Wu

3 accepted papers

2021

A Variable Curvature Model for Multi-Backbone Continuum Robots to Account for Inter-Segment Coupling and External Disturbance

RA-L 2021

Multi-backbone continuum robots demonstrated potentials for dexterous manipulation with proper payload capability in minimally invasive surgeries. Most prior works assume constant curvature shapes of the continuum segments in the modeling and control of the multi-backbone continuum robots. The actua

Cited by 44SourceScholar
2021

Closed-Loop Pose Control and Automated Suturing of Continuum Surgical Manipulators With Customized Wrist Markers Under Stereo Vision

RA-L 2021

The use of continuum manipulators in surgical applications can be beneficial because of their inherent safety from their structural compliance. However, the tip pose (position and orientation) accuracy of a continuum manipulator can be low when an external load or disturbance is applied. Closed-loop

Cited by 31SourceScholar
2020

A Continuum Manipulator with Closed-form Inverse Kinematics and Independently Tunable Stiffness

ICRA 2020poster

Continuum manipulators can accomplish various tasks in confined spaces, benefiting from their compliant structures and improved dexterity. Confined and unstructured spaces may require both enhanced stiffness of a continuum manipulator for precision and payload, as well as compliance for safe interac…

Cited by 11SourceScholar