Results 11 to 20 of about 306,251 (301)

Zero Reaction Torque Trajectory Tracking of an Aerial Manipulator through Extended Generalized Jacobian

open access: yesApplied Sciences, 2022
Aerial manipulators are used in industrial and service robotics tasks such as assembly, inspection, and maintenance. One of the main challenges in aerial manipulation is related to the motion of the UAV base caused by manipulator disturbance torques and ...
Alberto Pasetto   +2 more
doaj   +1 more source

Null-Space Minimization of Center of Gravity Displacementof a Redundant Aerial Manipulator

open access: yesRobotics, 2023
Displacements of the base during trajectory tracking are a common issue in the control of aerial manipulators. These are caused by reaction torques transferred to the base due to the manipulator motion and, in particular, to the motion of its center of ...
Yash Vyas   +4 more
doaj   +1 more source

Tracing kinematic (mis)alignments in CALIFA merging galaxies: Stellar and ionized gas kinematic orientations at every merger stage [PDF]

open access: yes, 2015
We present spatially resolved stellar and/or ionized gas kinematic properties for a sample of 103 interacting galaxies, tracing all merger stages: close companions, pairs with morphological signatures of interaction, and coalesced merger remnants.
Aguerri, J. A. L.   +29 more
core   +5 more sources

Controllability of kinematic control systems on stratified configuration spaces [PDF]

open access: yes, 2000
This paper considers nonlinear kinematic controllability of a class of systems called stratified. Roughly speaking, such stratified systems have a configuration space which can be decomposed into submanifolds upon which the system has different sets of ...
Burdick, Joel W., Goodwine, Bill
core   +2 more sources

Demonstration-Guided Pose Planning and Tracking for Multi-Section Continuum Robots Considering Robot Dynamics

open access: yesIEEE Access, 2019
Recently, there has been an increased interest in the deployment of continuum robots in unstructured and challenging environments. However, the application of the state-of-the-art motion planning strategies, that have been developed for rigid robots ...
Ibrahim A. Seleem   +3 more
doaj   +1 more source

Kinematic Analysis and Trajectory Planning of the Orthoglide 5-axis [PDF]

open access: yes, 2015
The subject of this paper is about the kinematic analysis and the trajectory planning of the Orthoglide 5-axis. The Orthoglide 5-axis a five degrees of freedom parallel kinematic machine developed at IRCCyN and is made up of a hybrid architecture, namely,
Caro, S   +3 more
core   +3 more sources

The Application of ZFD Formula to Kinematic Control of Redundant Robot Manipulators With Guaranteed Motion Precision

open access: yesIEEE Access, 2018
Zhang et al. recently design a special difference formula called the Zhang finite-difference (ZFD) formula. This paper applies the ZFD formula for the kinematic control of redundant robot manipulators, due to its good performance in approximating first ...
Zexin Li   +4 more
doaj   +1 more source

Neuromuscular control of aerodynamic forces and moments in the blowfly, Calliphora vicina [PDF]

open access: yes, 2004
Flies are among the most agile of flying insects, a capacity that ultimately results from their nervous system's control over steering muscles and aerodynamic forces during flight.
Balint, Claire N., Dickinson, Michael H.
core   +1 more source

Configuring a virtual prototype of a BiSCARA robot [PDF]

open access: yesTehnika, 2021
The paper presents the configuring of a virtual prototype BiSCARA robot generated on the basis of a fully developed kinematic model of the robot.
Slavković Nikola R.   +2 more
doaj   +1 more source

Fuzzy Integral Sliding Mode Observer-Based Formation Control of Mobile Robots With Kinematic Disturbance and Unknown Leader and Follower Velocities

open access: yesIEEE Access, 2022
Fuzzy integral sliding mode observer (FISMO) based leader-follower formation control with the use of ceiling-mounted camera information is proposed for mobile robots with kinematic disturbance and no information of the velocities of leader and follower ...
Junseok Boo, Dongkyoung Chwa
doaj   +1 more source

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