Visual servoing of continuum robots: Methods, challenges, and prospects
AA Nazari, K Zareinia… - The International Journal …, 2022 - Wiley Online Library
Background Recent advancements in continuum robotics have accentuated developing
efficient and stable controllers to handle shape deformation and compliance. The control of …
efficient and stable controllers to handle shape deformation and compliance. The control of …
When the end effector is a laser: A review of robotics in laser surgery
Combining laser technology with robotic precision and accuracy promises to introduce
significant advances in minimally invasive surgical interventions. Lasers have already …
significant advances in minimally invasive surgical interventions. Lasers have already …
[HTML][HTML] Chattering-suppressed sliding mode control for flexible-joint robot manipulators
X Cheng, H Liu, W Lu - Actuators, 2021 - mdpi.com
In this paper, sliding mode tracking control and its chattering suppression method are
investigated for flexible-joint robot manipulators with only state measurements of joint …
investigated for flexible-joint robot manipulators with only state measurements of joint …
Constrained motion planning of a cable-driven soft robot with compressible curvature modeling
A cable-driven soft robot with redundancy can perform the tip trajectory tracking task and in
the meanwhile fulfill some extra constraints, such as tracking with a designated tip …
the meanwhile fulfill some extra constraints, such as tracking with a designated tip …
Visual Servoing of flexible manipulators with unknown camera intrinsic parameters and vibration states
This article studies the visual servoing and vibration suppression of flexible manipulators
using a fixed camera with uncalibrated intrinsic parameters. The dynamic equations of the …
using a fixed camera with uncalibrated intrinsic parameters. The dynamic equations of the …
[HTML][HTML] Endoscopic image-guided laser treatment system based on fiber bundle laser steering
Y Miyoshi, T Nishimura, Y Shimojo, K Okayama… - Scientific Reports, 2023 - nature.com
A miniaturized endoscopic laser system with laser steering has great potential to expand the
application of minimally invasive laser treatment for micro-lesions inside narrow organs. The …
application of minimally invasive laser treatment for micro-lesions inside narrow organs. The …
[HTML][HTML] Image servo tracking of a flexible manipulator prototype with connected continuum kinematic modules
This paper presents the design and implementation of a flexible manipulator formed of
connected continuum kinematic modules (CKMs) to ease the fabrication of a continuum …
connected continuum kinematic modules (CKMs) to ease the fabrication of a continuum …
Optimal vision-based orientation steering control for a 3-d printed dexterous snake-like manipulator to assist teleoperation
Endoscopic cameras attached to miniaturized snake-like continuum robotic arms can
improve dexterity, accessibility, and visibility in minimally invasive surgical tasks. This …
improve dexterity, accessibility, and visibility in minimally invasive surgical tasks. This …
Nonlinear observer-based visual servoing and vibration control of flexible robotic manipulators with a fixed camera
This article studies the visual servoing and vibration suppression control for flexible
manipulators when the system states are unmeasurable and only the image feedback is …
manipulators when the system states are unmeasurable and only the image feedback is …
Dual-segment continuum robot with continuous rotational motion along the deformable backbone
Q Zhao, J Lai, X Hu, HK Chu - IEEE/ASME Transactions on …, 2022 - ieeexplore.ieee.org
The hyper redundancy and flexibility of continuum robots have made them attractive to
replace conventional rigid-link robots in many applications. Although the robot body can be …
replace conventional rigid-link robots in many applications. Although the robot body can be …