Archive for April 2021

Bowyer et at. presents a review of active constrains in a generalized active constraint implementation framework; by defining, evaluating and enforcing these constraints. Geometry based definitions can simple as single point, and more complex e.g. a parametric 3D surface. The evaluation is made by computing metrics to and from the active constraint, to the constrained…

Enabling the future of colonoscopy with intelligent and autonomous magnetic manipulation James W. Martin, Bruno Scaglioni, Joseph C. Norton,Venkataraman Subramanian, Alberto Arezzo, Keith L. Obstein, Pietro Valdastri Nature Machine Intelligence (Volume: 2, September 2020) DOI: http://doi.org/10.1109/LRA.2018.2812907 In this work, authors proposed a magnetic endoscope that can be controlled externally using a robotic arm such as…

Inverse Kinematics Control Methods for Redundant Snakelike Robot Teleoperation During Minimally Invasive Surgery Pierre Berthet-Rayne| Konrad Leibrandt| Gauthier Gras| Philippe Fraisse| André Crosnier| Guang-Zhong Yang IEEE Robotics and Automation Letters (Volume: 3, Issue: 3, July 2018) DOI: http://doi.org/10.1109/LRA.2018.2812907 This paper investigated and compared existing inverse kinematics control methods for a redundant snakelike robot that was designed…