Results 11 to 20 of about 57,706 (317)

Workspace analysis and motion control strategy of robotic mine anchor drilling truck manipulator based on the WOA-FOPID algorithm

open access: yesFrontiers in Earth Science, 2022
The manipulator is the key component of the anchor drilling robot to automatically complete the anchoring operation underground. Due to the complexity of its motion equation and the limitations of its control strategy, the real-time pose and the ...
Zhang Jun   +8 more
doaj   +1 more source

Point-to-point control of a 2R planar horizontal underactuated manipulator [PDF]

open access: yes, 2006
This paper presents a control strategy for a two-link manipulator with revolute joints (2R) with an unactuated second joint, wherein the motion of the system is confined to a horizontal plane. The model takes into account the frictional forces present in
Rao, Shodhan   +8 more
core   +1 more source

Informed manipulation [PDF]

open access: yesJournal of Economic Theory, 2004
The authors consider some kind of manipulative strategic trading performed by informed insiders. The possibility of manipulative trading is investigated in a Glosten-Milgrom type of the dynamic bid-ask model. The market for one risky and one riskless asset and with one trader is considered.
Chakraborty, Archishman, Yilmaz, Bilge
openaire   +3 more sources

Robotic Manipulator’s Expressive Movements Control Using Kinematic Redundancy

open access: yesMachines, 2022
In human–robot interaction (HRI), sharing emotions between the human and robot is one of the most important elements. However, market trends suggest that being able to perform productive tasks is more important than being able to express emotions in ...
Shohei Hagane, Gentiane Venture
doaj   +1 more source

Design Methodology and Optimum Camera Setups for an Experimental Remote-Control Manipulator for Servicing Date Palms [PDF]

open access: yesBiomechanism and Bioenergy Research, 2023
In this article we describe a design process of a manipulator that is designed for complete servicing of a date palm. The feasibility of using this manipulator and determining the optimum position of its cameras as well as the number of cameras to be ...
Mohsen Abdi-pour, Mohsen Shamsi
doaj   +1 more source

Control of a two-link manipulator using disturbance observer-based model predictive control

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper addresses position and path-tracking problems of robot manipulators subject to constraints on both the magnitude and difference of the control input.
Toshiyuki SATOH   +4 more
doaj   +1 more source

An Arm-Claw-Type Manipulator for Rapid Deep Water Salvage with a General Support Vessel, Part A: Prototype and Test

open access: yesJournal of Marine Science and Engineering, 2022
This paper proposed a concept prototype of the arm-claw-type manipulator with a general purpose support vessel for the rapid salvage of deep submergence vehicles, aircraft, satellites, etc. The key functions were realized, including object clamping, claw
Yibo Nan   +8 more
doaj   +1 more source

Online collision avoidance method for command-based manipulators by allocating priority to job consists of PTP commands (Prioritization of specify job and correspondence to job that manipulator can't avoid halfway)

open access: yesNihon Kikai Gakkai ronbunshu, 2018
In this paper, we introduce an online collision avoidance algorithm for multiple command based manipulators with a concept of job and command priority.
Daisuke SATO, Yasumichi AIYAMA
doaj   +1 more source

Research on multi-manipulator coal and gangue sorting robot system based on machine visio

open access: yesGong-kuang zidonghua, 2019
Existing coal and gangue sorting methods mainly use image processing and pattern recognition technology to identify and sort coal and gangue according to texture characteristic values of coal and rock.
WANG Peng   +4 more
doaj   +1 more source

Design and Modeling of an In-pipe Inspection Robot with Repairing Capability Equipped with a Manipulator [PDF]

open access: yesAUT Journal of Modeling and Simulation, 2021
In this paper, an in-pipe inspection robot is designed and modeled with a manipulator to provide the manipulation ability. However, most of such robots are limited to perform inspecting operations.
hami Tourajizadeh   +2 more
doaj   +1 more source

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