Results 11 to 20 of about 1,440,437 (280)

An Adaptive Backstepping Nonsingular Fast Terminal Sliding Mode Control for Robust Fault Tolerant Control of Robot Manipulators

open access: yesIEEE Transactions on Systems, Man, and Cybernetics: Systems, 2019
This paper develops a novel control methodology for tracking control of robot manipulators based on a novel adaptive backstepping nonsingular fast terminal sliding mode control (ABNFTSMC).
Mien Van, M. Mavrovouniotis, S. Ge
semanticscholar   +3 more sources

Cooperative Motion Generation in a Distributed Network of Redundant Robot Manipulators With Noises

open access: yesIEEE Transactions on Systems, Man, and Cybernetics: Systems, 2018
In this paper, a distributed scheme is proposed for the cooperative motion generation in a distributed network of multiple redundant manipulators. The proposed scheme can simultaneously achieve the specified primary task to reach global cooperation under
Long Jin   +4 more
semanticscholar   +3 more sources

A novel robust fixed‐time fault‐tolerant tracking control of uncertain robot manipulators

open access: yesIET Control Theory & Applications, 2021
This paper presents a novel robust fixed‐time fault‐tolerant control for global fixed‐time tracking of uncertain robot manipulators with actuator effectiveness faults.
Linzhi Liu   +3 more
doaj   +1 more source

Neural Network Method of Controlling Self-Collisions of Multilink Manipulators Based on the Solution of the Classification Problem

open access: yesApplied Sciences, 2023
The problem of self-collisions of manipulators with several links installed on a robot can arise when they work together in one zone. To prevent self-collisions, it is necessary to develop methods for their detection and their subsequent inclusion in ...
Vadim Kramar   +3 more
doaj   +1 more source

A performance comparison of the full pose- and partial pose-based robot calibration for various types of robot manipulators

open access: yesAdvances in Mechanical Engineering, 2021
Robot kinematic calibration used to be carried out with the partial pose measurements (position only) of dimension 3 in industry, while full pose measurements (orientation and position) of dimension 6 sometimes could be considered to improve the ...
Hoai-Nhan Nguyen   +2 more
doaj   +1 more source

Model Predictive Control With Integral Compensation for Motion Control of Robot Manipulator in Joint and Task Spaces

open access: yesIEEE Access, 2020
The motion control of robot manipulators is a crucial problem concerning automatically controlled robots. In this work, the model predictive control method with an integral compensation (MPC-I), which compensates for the matched uncertainties due to ...
Yuhan Chen   +4 more
doaj   +1 more source

A hyper-redundant manipulator [PDF]

open access: yes, 1994
“Hyper-redundant” manipulators have a very large number of actuatable degrees of freedom. The benefits of hyper-redundant robots include the ability to avoid obstacles, increased robustness with respect to mechanical failure, and the ability to perform ...
Burdick, Joel W., Chirikjian, Gregory S.
core   +1 more source

Actuation Technologies for Soft Robot Grippers and Manipulators: A Review

open access: yesCurrent Robotics Reports, 2021
The new paradigm of soft robotics has been widely developed in the international robotics community. These robots being soft can be used in applications where delicate yet effective interaction is necessary.
Shadab Zaidi   +3 more
semanticscholar   +1 more source

Structural Synthesis of Lower-Class Robot Manipulators with General Constraint One

open access: yesRobotics, 2021
In this research, the structural synthesis of lower-class robot manipulators with general constraint one is investigated. The number of constraints d = 1 and the mobility number λ = 5 for sphere–sphere and sphere–plane combinations of higher kinematic ...
Rasim Alizade   +2 more
doaj   +1 more source

Motion Planning of Robot Manipulators for a Smoother Path Using a Twin Delayed Deep Deterministic Policy Gradient with Hindsight Experience Replay

open access: yesApplied Sciences, 2020
In order to enhance performance of robot systems in the manufacturing industry, it is essential to develop motion and task planning algorithms. Especially, it is important for the motion plan to be generated automatically in order to deal with various ...
Myeongseop Kim   +3 more
semanticscholar   +1 more source

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