Results 21 to 30 of about 19,899 (131)

Comparison and Implementation of a Rigid and a Flexible Multibody Planetary Gearbox Model [PDF]

open access: yesModeling, Identification and Control, 2014
We propose algorithms for developing (1) a rigid (constrained) and (2) a flexible planetary gearbox model. The two methods are compared against each other and advantages/disadvantages of each method are discussed.
Martin Felix Jørgensen   +2 more
doaj   +1 more source

Design of a Non-Back-Drivable Screw Jack Mechanism for the Hitch Lifting Arms of Electric-Powered Tractors

open access: yesActuators, 2022
The agricultural sector is constantly evolving. The rise in the world’s population generates an increasingly growing demand for food, resulting in the need for the agroindustry to meet this demand.
Marco Claudio De Simone   +2 more
doaj   +1 more source

Comparison of Point Cloud Registration Techniques on Scanned Physical Objects

open access: yesSensors
This paper presents a comparative analysis of six prominent registration techniques for solving CAD model alignment problems. Unlike the typical approach of assessing registration algorithms with synthetic datasets, our study utilizes point clouds ...
Menthy Denayer   +4 more
doaj   +1 more source

Task-priority redundancy resolution on acceleration level for underwater vehicle-manipulator system

open access: yesInternational Journal of Advanced Robotic Systems, 2017
A task-priority redundancy resolution with restoring moments optimized on acceleration level for the underwater vehicle-manipulator system is investigated in this article.
Qirong Tang   +4 more
doaj   +1 more source

Flexible multibody impact simulations based on the isogeometric analysis approach

open access: yes, 2022
Usually detailed impact simulations are based on isoparametric finite element models. For the inclusion in multibody dynamics simulation, e.g. in the framework of the floating frame of reference, a previous model reduction is necessary.
Rückwald, Tobias   +2 more
core   +1 more source

A Study on the Bandwidth Characteristics of Pleated Pneumatic Artificial Muscles

open access: yesApplied Bionics and Biomechanics, 2009
Pleated pneumatic artificial muscles have interesting properties that can be of considerable significance in robotics and automation. With a view to the potential use of pleated pneumatic artificial muscles as actuators for a fatigue test bench (high ...
Rino Versluys   +6 more
doaj   +1 more source

Comprehensive lumped parameter and multibody approach for the dynamic simulation of agricultural tractors with tyre–soil interaction

open access: yesIET Cyber-systems and Robotics, 2023
Modern agricultural tractors are complex systems, in which multiple physical (and technological) domains interact to reach a wide set of competing goals, including work operational performance and energy efficiency.
Massimo Martelli   +5 more
doaj   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

open access: yesAdvanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun   +3 more
wiley   +1 more source

Interbody Wire for Reconfigurable Robots: Bridging Integrated Morphological Reconfiguration and Distributed Wire‐Mediated Cooperation

open access: yesAdvanced Intelligent Systems, EarlyView.
TwinX shows how a single interbody wire connecting two robots can support both integrated morphological reconfiguration and distributed wire‐mediated cooperation. When the robots dock, they reconfigure into different forms for locomotion and manipulation.
Shintaro Inoue   +5 more
wiley   +1 more source

Towards Dynamics of Controlled Multibody Systems with Magnetostrictive Transducers

open access: yes, 2007
The paper addresses mechatronic issue of multibody systems comprising giant magnetostrictive material based transducers (sensors and/or actuators). Interaction between dynamics and control in multibody system with smart material based transducers makes ...
Berbyuk, Viktor,, Berbyuk, Viktor
core   +1 more source

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