Results 11 to 20 of about 11,619 (246)

Study on numerical analysis of dynamic parameters of mobile walking robot

Journal of Mechanical Engineering and Sciences, 2020
A dynamic model of a walking robot is proposed for moving along surfaces of different topologies and orientations to the horizon. The principal difference between walking robot mechanisms is that they are made in the form of flexible pedipulators ...
Mikhail Polishchuk, Mykyta Suyazov, Mark Opashnyansky   +2 more
doaj   +1 more source

Optimization of CO2 production rate for firefighting robot applications using response surface methodology [PDF]

, 2018
A carbon dioxide gas-powered pneumatic actuation has been proposed as a suitable power source for an autonomous firefighting robot (CAFFR), which is designed to operate in an indoor fire environment in our earlier study.
Ajala, MT, Khan, MR, Mohamad Nor, MI, Oladokun, MO, Salami, MJE, Shafie, AA   +5 more
core   +4 more sources

Design, analysis, and control of a cable-driven parallel platform with a pneumatic muscle active support [PDF]

, 2017
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Qian, Lu, Zhao, Xingwei, Zi, Bin
core   +1 more source

Dynamics of pneumatic and hydraulic transport technological equipment

Transport, 2004
In the article the classification of inpipe robots is presented, their advantages and imperfections are reviewed. The schemes of the construction of the wall press walking inpipe robot with a pneumatic drive and an inpipe robot with a vibratory pneumatic
Marijonas Bogdevičius, Arvydas Matuliauskas, Vygantas MiÅ¡tinas, Bronislovas Spruogis, Vladimiras Suslavičius   +4 more
doaj   +1 more source

Segmented capacitance tomography electrodes: a design and experimental verifications [PDF]

, 2012
A segmented capacitance tomography system for real-time imaging of multiphase flows is developed and pre-sented in this work. The earlier research shows that the electrical tomography (ECT) system is applicable in flow visualization (image reconstruction).
Abdul Rahim, Ruzairi, Leow, Pei Ling, Marwah, Omar Mohd. Faizan, Mohamad, Elmy Johana, Nor Ayob, Nor Muzakkir, Rahiman, Mohd. Hafiz Fazalul   +5 more
core   +1 more source

Prototype Development of a Parallel-Link Robot Actuated by Pneumatic Linear Drives with Variable Inclination Mechanisms

International Journal of Automation Technology, 2014
Parallel-link robots are generally high in power and precision because of their parallel arrangement of actuators. However, they have a workspace smaller than that of serial-link robots. In this paper, we develop a parallel-link robot prototype with pneumatic linear drives in which a mechanism for varying the actuator inclination is incorporated to ...
Takahiro Kosaki, Yoshihiro Morinaga, Manabu Sano   +2 more
openaire   +1 more source

Nanoparticle shape effects on squeezed MHD flow of water based Cu, Al2O3 and SWCNTs over a porous sensor surface [PDF]

, 2017
Impact of nanoparticle shape on the squeezed MHD flow of water based metallic nanoparticles over a porous sensor surface in the presence of heat source has been investigated.
Aberoumand, Ahmed, Ahmed, Blundell, Chen, Ellahi, Göktepe, Göpel, Hamzah, Haq, Haq, Hashmi, Hong, Kandasamy, Kandasamy, Keblinski, Khaled, Khan, Khan, Khan, Khan, Kleinstreuer, Leong, Lin, Mahbubul, Mohyud-Din, Mohyud-Din, Mustafa, Pastoriza-Gallego, Pongsoi, Prasher, Prasher, Qayyum, Rashidi, Raza, Sheikholeslami, Sheikholeslami, Siddiqui, Siddiqui, Timofeeva, Timofeeva, Uddin, Umar, Xie, Xu, Xuan, Yu, Zhang, Zhao, Zwick   +49 more
core   +1 more source

Development of a Revolving Drive Mechanism for a Robot Manipulator by using Pneumatic Bellows Actuators with Force Sensing Ability.

Journal of the Robotics Society of Japan, 1996
In this paper we describe a new coupled tendon-driven joint mechanism that uses pneumatic bellows actuators. With regard to the mechanism, frames are attached to shafts of the bellows actuators and are connected to one link arm with wire. By making pressure difference between one side chamber of the actuator and the other, the joint revolves.
Yasuhiro Hayakawa, Sadao Kawamura, Takeo Goto, Katsuaki Nagai   +3 more
openaire   +2 more sources

Research on a Variable Pressure Driving Method for Soft Robots Based on the Electromagnetic Effect

Sensors, 2023
This study proposes a novel variable air pressure supply structure based on the electromagnetic effect. This structure can be implemented in various soft robots driven by air pressure, including pneumatic artificial muscles, pneumatic soft grippers, and ...
Zhongyuan Zhang, Lei Zhang, Mingjing Guan, Shuai Zhang, Tengfei Jiao   +4 more
doaj   +1 more source

Localization accuracy of a robot platform using indoor positioning methods in a realistic outdoor setting

Die Bodenkultur, 2022
Precise localization and reliable navigation are of crucial importance in order to fully automatize tasks in agriculture using field robots in an outdoor environment.
Supper Georg, Barta Norbert, Gronauer Andreas, Motsch Viktoria   +3 more
doaj   +1 more source