Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes

New approaches to the evaluation of the dynamic properties of mechanical vibration systems are proposed, which consider as the design schemes for technical objects operating under dynamic vibration loads. The purpose of the study is to develop ideas for the use of frequency energy functions. In this...

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Autores principales:	Eliseev Andrey, Eliseev Sergey, Kuznetsov Nikolay, Bolshakov Roman
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/8eb86c77961e47b88cf39af43d13c3d0
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spelling	oai:doaj.org-article:8eb86c77961e47b88cf39af43d13c3d02021-11-08T15:20:33ZPossibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes2261-236X10.1051/matecconf/202134603073https://doaj.org/article/8eb86c77961e47b88cf39af43d13c3d02021-01-01T00:00:00Zhttps://www.matec-conferences.org/articles/matecconf/pdf/2021/15/matecconf_icmtmte2021_03073.pdfhttps://doaj.org/toc/2261-236XNew approaches to the evaluation of the dynamic properties of mechanical vibration systems are proposed, which consider as the design schemes for technical objects operating under dynamic vibration loads. The purpose of the study is to develop ideas for the use of frequency energy functions. In this case, the frequency functions represent the ratio of the potential and kinetic energies in a specific form, based on the use of the relations of the coordinates of the system in the stationary mode. The technologies of system analysis and structural mathematical modeling are used. In this approach, the mechanical oscillatory system is correspond with the block diagram of the automatic control system, which is equivalent in dynamic terms. It is proposed to use the analytical apparatus to take into account the features of interpartial relations, to evaluate the specific modes of dynamic interaction of system elements. A method for determining the natural vibration frequencies of the system based on the use of the frequency energy function is proposed. Methodological bases of approaches to solving problems of system dynamics related to the assessment of the influence of system parameters on their frequency properties are developed. The results of computational modeling are presented.Eliseev AndreyEliseev SergeyKuznetsov NikolayBolshakov RomanEDP SciencesarticleEngineering (General). Civil engineering (General)TA1-2040ENFRMATEC Web of Conferences, Vol 346, p 03073 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	Engineering (General). Civil engineering (General) TA1-2040 Eliseev Andrey Eliseev Sergey Kuznetsov Nikolay Bolshakov Roman Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes
description	New approaches to the evaluation of the dynamic properties of mechanical vibration systems are proposed, which consider as the design schemes for technical objects operating under dynamic vibration loads. The purpose of the study is to develop ideas for the use of frequency energy functions. In this case, the frequency functions represent the ratio of the potential and kinetic energies in a specific form, based on the use of the relations of the coordinates of the system in the stationary mode. The technologies of system analysis and structural mathematical modeling are used. In this approach, the mechanical oscillatory system is correspond with the block diagram of the automatic control system, which is equivalent in dynamic terms. It is proposed to use the analytical apparatus to take into account the features of interpartial relations, to evaluate the specific modes of dynamic interaction of system elements. A method for determining the natural vibration frequencies of the system based on the use of the frequency energy function is proposed. Methodological bases of approaches to solving problems of system dynamics related to the assessment of the influence of system parameters on their frequency properties are developed. The results of computational modeling are presented.
format	article
author	Eliseev Andrey Eliseev Sergey Kuznetsov Nikolay Bolshakov Roman
author_facet	Eliseev Andrey Eliseev Sergey Kuznetsov Nikolay Bolshakov Roman
author_sort	Eliseev Andrey
title	Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes
title_short	Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes
title_full	Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes
title_fullStr	Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes
title_full_unstemmed	Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes
title_sort	possibilities of using frequency energy functions in problems of dynamics of machines for transport and technological purposes
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/8eb86c77961e47b88cf39af43d13c3d0
work_keys_str_mv	AT eliseevandrey possibilitiesofusingfrequencyenergyfunctionsinproblemsofdynamicsofmachinesfortransportandtechnologicalpurposes AT eliseevsergey possibilitiesofusingfrequencyenergyfunctionsinproblemsofdynamicsofmachinesfortransportandtechnologicalpurposes AT kuznetsovnikolay possibilitiesofusingfrequencyenergyfunctionsinproblemsofdynamicsofmachinesfortransportandtechnologicalpurposes AT bolshakovroman possibilitiesofusingfrequencyenergyfunctionsinproblemsofdynamicsofmachinesfortransportandtechnologicalpurposes
_version_	1718441772263145472

Possibilities of Using Frequency Energy Functions in Problems of Dynamics of Machines for Transport and Technological Purposes

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