Mechanics of diagnostic machine on electrical transmission lines conductors

Mechanics of diagnostic machine on electrical transmission lines conductors

The article deals with the dynamics of wire transmission line while the robot-inspector is moving on it. To ensure proper and safe operation of the machine, mathematical modeling based on the Lagrangian mechanics has been conducted. The wire is considered as a stretched string with additional bendin...

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Main Author: Bahrami Mohammad Reza
Format: Article
Language:English
Published: EDP Sciences 2018-01-01
Series:MATEC Web of Conferences
Online Access:https://doi.org/10.1051/matecconf/201822402021
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spelling doaj-a7c714987f424bbd897575dc732c6af72021-03-02T09:53:31ZengEDP SciencesMATEC Web of Conferences2261-236X2018-01-012240202110.1051/matecconf/201822402021matecconf_icmtmte2018_02021Mechanics of diagnostic machine on electrical transmission lines conductorsBahrami Mohammad Reza0Peter the Great St.-Petersburg polytechnic universityThe article deals with the dynamics of wire transmission line while the robot-inspector is moving on it. To ensure proper and safe operation of the machine, mathematical modeling based on the Lagrangian mechanics has been conducted. The wire is considered as a stretched string with additional bending stiffness, and the robot-inspector as moving mass and pendulum. As the result, saw-tooth oscillations have been observed in the vertical plane and they cause parametric oscillations in the perpendicular plane. Advanced method of mathematical modeling of inspection robot motion on conductors allows us to choose the design parameters and the law of motion, in order to prevent accidents and ensure the safety of personnel.https://doi.org/10.1051/matecconf/201822402021
collection DOAJ
language English
format Article
sources DOAJ
author Bahrami Mohammad Reza
spellingShingle Bahrami Mohammad Reza
Mechanics of diagnostic machine on electrical transmission lines conductors
MATEC Web of Conferences
author_facet Bahrami Mohammad Reza
author_sort Bahrami Mohammad Reza
title Mechanics of diagnostic machine on electrical transmission lines conductors
title_short Mechanics of diagnostic machine on electrical transmission lines conductors
title_full Mechanics of diagnostic machine on electrical transmission lines conductors
title_fullStr Mechanics of diagnostic machine on electrical transmission lines conductors
title_full_unstemmed Mechanics of diagnostic machine on electrical transmission lines conductors
title_sort mechanics of diagnostic machine on electrical transmission lines conductors
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2018-01-01
description The article deals with the dynamics of wire transmission line while the robot-inspector is moving on it. To ensure proper and safe operation of the machine, mathematical modeling based on the Lagrangian mechanics has been conducted. The wire is considered as a stretched string with additional bending stiffness, and the robot-inspector as moving mass and pendulum. As the result, saw-tooth oscillations have been observed in the vertical plane and they cause parametric oscillations in the perpendicular plane. Advanced method of mathematical modeling of inspection robot motion on conductors allows us to choose the design parameters and the law of motion, in order to prevent accidents and ensure the safety of personnel.
url https://doi.org/10.1051/matecconf/201822402021
work_keys_str_mv AT bahramimohammadreza mechanicsofdiagnosticmachineonelectricaltransmissionlinesconductors
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