Theoretical Studies of Bounce in Rod-Type Microswitches

To improve reliability of microswitches, it is necessary to carry out theoretical studies of the switching process both at the moment of switching and at the moment of bouncing. The article presents a dynamic model of microswitches with elastic rod elements, which allows at the design stage to evalu...

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Autor principal:	Lyuminarskaya E.S.
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/d8512977cc6043b0bf14d6d8289f0509
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id	oai:doaj.org-article:d8512977cc6043b0bf14d6d8289f0509
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spelling	oai:doaj.org-article:d8512977cc6043b0bf14d6d8289f05092021-11-08T15:20:32ZTheoretical Studies of Bounce in Rod-Type Microswitches2261-236X10.1051/matecconf/202134603034https://doaj.org/article/d8512977cc6043b0bf14d6d8289f05092021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_03034.pdfhttps://doaj.org/toc/2261-236XTo improve reliability of microswitches, it is necessary to carry out theoretical studies of the switching process both at the moment of switching and at the moment of bouncing. The article presents a dynamic model of microswitches with elastic rod elements, which allows at the design stage to evaluate such basic performance characteristics as response time and contact bounce time. The proposed technique is based on representation of the solution to the differential equation of vibrations of an elastic element in the form of a linear combination of eigenforms and the application of the Bubnov-Galerkin method. Theoretical studies of bounce in a rod microswitch are carried out. It is shown that breakdown precursors of the spacer spring are an increase in the switching time and the time of the first separation in case of bouncing.Lyuminarskaya E.S.EDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 03034 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Lyuminarskaya E.S. Theoretical Studies of Bounce in Rod-Type Microswitches
description	To improve reliability of microswitches, it is necessary to carry out theoretical studies of the switching process both at the moment of switching and at the moment of bouncing. The article presents a dynamic model of microswitches with elastic rod elements, which allows at the design stage to evaluate such basic performance characteristics as response time and contact bounce time. The proposed technique is based on representation of the solution to the differential equation of vibrations of an elastic element in the form of a linear combination of eigenforms and the application of the Bubnov-Galerkin method. Theoretical studies of bounce in a rod microswitch are carried out. It is shown that breakdown precursors of the spacer spring are an increase in the switching time and the time of the first separation in case of bouncing.
format	article
author	Lyuminarskaya E.S.
author_facet	Lyuminarskaya E.S.
author_sort	Lyuminarskaya E.S.
title	Theoretical Studies of Bounce in Rod-Type Microswitches
title_short	Theoretical Studies of Bounce in Rod-Type Microswitches
title_full	Theoretical Studies of Bounce in Rod-Type Microswitches
title_fullStr	Theoretical Studies of Bounce in Rod-Type Microswitches
title_full_unstemmed	Theoretical Studies of Bounce in Rod-Type Microswitches
title_sort	theoretical studies of bounce in rod-type microswitches
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/d8512977cc6043b0bf14d6d8289f0509
work_keys_str_mv	AT lyuminarskayaes theoreticalstudiesofbounceinrodtypemicroswitches
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Theoretical Studies of Bounce in Rod-Type Microswitches

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