Results 81 to 90 of about 4,625,554 (288)

Learning‐Based Soft Robotic Grasping: Recent Progress and Remaining Challenges

Advanced Robotics Research, EarlyView.
This review analyzes learning‐based soft robotic grasping from a pipeline‐oriented perspective, encompassing soft gripper design, multimodal sensing, and learning‐based planning and control. It surveys key neural network architectures and benchmark datasets and identifies critical challenges such as sim‐to‐real transfer, generalization, and continual ...
Arnab Majumder, Jelizaveta Konstantinova, Graham Deacon, Kaspar Althoefer   +3 more
wiley   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Forward kinematics solution of a special class of general stewart platforms [PDF]

, 1993
A Stewart platform is a fully parallel, six-degree-of-freedom manipulator mechanism. A platform manipulator has a fixed platform acting as base, a mobile platform on which end-effector is mounted, and in-parallel kinematics chains (legs) between the two ...
Li, Jian
core   +1 more source

Research and Simulation of the Kinematics of Dual-arm 6R Service Robot

Jixie chuandong, 2018
Aiming at the inverse solution problem of the kinematics of dual-arm service robot,a inverse kinematics solution is proposed according to its configuration characteristics. Firstly,according to the structure characteristics of the manipulator,the forward
Li Xianhua, Sun Qing, Zhang Leigang, Zhang Jun   +3 more
doaj  

Output feedback control with a nonlinear observer based forward kinematics solution of a Stewart platform

2008 IEEE International Conference on Systems, Man and Cybernetics, 2008
In the control issue of the 6-DOF moving platform, positions and some rotation angles of the platform can not be measured with accelerometers and tilt sensors. Without full state feedback, the inverse kinematics must be applied into the control scheme to convert the desired platform position and orientation to the leg lengths.
Sung-Hua Chen, Li-Chen Fu
openaire   +2 more sources

Autonomous Navigation of Pollen‐Inspired Magnetic Microrobots for Biomedical Applications

Advanced Robotics Research, EarlyView.
A sunflower pollen‐inspired magnetic microrobot enables controlled rolling navigation in vessel‐like environments. Its open geometry reduces hydrodynamic drag, while vision‐based closed‐loop control, shortest‐path planning, and reinforcement learning support target‐reaching and maze navigation with microrobot‐scale accuracy, highlighting a route toward
Ali Anil Demircali, Abdurrahim Yilmaz, Meysam Keshavarz, Jinshi Zhao, Ara Darzi, Eric Yeatman, Burak Temelkuran   +6 more
wiley   +1 more source

Forward and inverse kinematics of double universal joint robot wrists [PDF]

, 1991
A robot wrist consisting of two universal joints can eliminate the wrist singularity problem found on many individual robots. Forward and inverse position and velocity kinematics are presented for such a wrist having three degrees of freedom.
Williams, Robert L., II
core  

Stiffness‐Programmable Origami Robots With Tendon‐Driven Actuation via Multimaterial 3D Printing

Advanced Robotics Research, EarlyView.
Motion diversity is achieved in a tendon‐driven origami robot through programmable stiffness rather than modified actuation. Multimaterial 3D printing embeds soft creases, modular inserts redirect identical tendon inputs into distinct behaviors, and variable‐stiffness inserts enable real‐time switching.
Elisha Lerner, Jianguo Zhao
wiley   +1 more source

Combining closed-form and numerical solutions for the inverse kinematics of six-degrees-of-freedom collaborative handling robot

International Journal of Advanced Robotic Systems
In the process of solving the inverse kinematics of six-degrees-of-freedom collaborative robots, the numerical solution has problems such as low accuracy and singular configurations.
Ya Chen, Zhiguo Cui, Xiao Wang, Dianjun Wang, Zilong Wang, Zhihu Song, Dinghe Liu   +6 more
doaj   +1 more source

Research Status and Development Trend of Forward Position Solution Problem in Parallel Robot

Nanjing Hangkong Hangtian Daxue Xuebao
The development of parallel robot technology puts forward higher requirements for its motion performance， in which the forward position solution problem is closely related to performance characterization， performance improvement and so on.
YE Pengda, YOU Jingjing, WEN Wanghu, LI Sa, SHEN Huiping   +4 more
doaj   +1 more source