Alex Gordon — accepted AI-conference papers

2020

Anatomical Mesh-Based Virtual Fixtures for Surgical Robots

Zhaoshuo Li, Alex Gordon, Thomas Looi, James Drake, Christopher Forrest, Russell H. Taylor

IROS 2020poster

This paper presents a dynamic constraint formulation to provide protective virtual fixtures of 3D anatomical structures from polygon mesh representations. The proposed approach can anisotropically limit the tool motion of surgical robots without any assumption of the local anatomical shape close to…

Cited by 18 Source ↗code ↗Scholar ↗

2018

An Ultrasonic Bone Cutting Tool for the da Vinci Research Kit

Alex Gordon, Thomas Looi, James Drake, Christopher R. Forrest

ICRA 2018poster

This paper presents a minimally invasive ultrasonic bone cutting tool designed for the da Vinci® research kit (dVRK). An ultrasonic transducer is modelled using finite element software, and correlated with testing results using an impedance analyzer. A multi-objective genetic algorithm is then used…

Cited by 4 Source ↗Scholar ↗