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Artūras Straižys

3 accepted papers

2024

Generating robotic elliptical excisions with human-like tool-tissue interactions

ICRA 2024poster

In surgery, the application of appropriate force levels is critical for the success and safety of a given procedure. While many studies are focused on measuring in situ forces, little attention has been devoted to relating these observed forces to surgical techniques. Answering questions like "Can c…

Cited by 0SourceScholar
2023

Learning Robotic Cutting from Demonstration: Non-Holonomic DMPs using the Udwadia-Kalaba Method

ICRA 2023poster

Dynamic Movement Primitives (DMPs) offer great versatility for encoding, generating and adapting complex end-effector trajectories. DMPs are also very well suited to learning manipulation skills from human demonstration. However, the reactive nature of DMPs restricts their applicability for tool use…

Cited by 7SourceScholar
2020

Surfing on an uncertain edge: Precision cutting of soft tissue using torque-based medium classification

ICRA 2020poster

Precision cutting of soft-tissue remains a challenging problem in robotics, due to the complex and unpredictable mechanical behaviour of tissue under manipulation. Here, we consider the challenge of cutting along the boundary between two soft mediums, a problem that is made extremely difficult due t…

Cited by 8SourceScholar