Optimization of the semi-active vibration absorbers

In this paper, an efficient numerical approach is proposed to maximize the minimal damping of modes in a prescribed frequency range for general viscous tuned-mass systems. Methods of decomposition and numerical synthesis are considered on the basis of the adaptive schemes. The influence of dynamic v...

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Main Authors:	Volodymyr Snitynskyy, Ivan Kernytskyy, Bohdan Diveyev, Orest Horbay, Yewhen Fornalchyk, Ruslan Humenuyk, Yaroslav Sholudko
Format:	Article
Language:	English
Published:	Warsaw University of Life Sciences 2021-07-01
Series:	Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
Subjects:	dynamic vibration absorber semi-active adaptive schemes optimization robustness design
Online Access:	http://iks.pn.sggw.pl/PN92/A10/art10.pdf

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spelling	doaj-b8c5a94490ee4de0bd2586ad16f0dfd82021-06-28T19:00:06ZengWarsaw University of Life SciencesPrzegląd Naukowy Inżynieria i Kształtowanie Środowiska1732-93532543-74962021-07-0130232733610.22630/PNIKS.2021.30.2.28Optimization of the semi-active vibration absorbersVolodymyr Snitynskyy0Ivan Kernytskyy1Bohdan Diveyev2Orest Horbay3Yewhen Fornalchyk4Ruslan Humenuyk5Yaroslav Sholudko6 Lviv National Agrarian University – LNAU, Faculty of Mechanical and Power Engineering Warsaw University of Life Sciences, Faculty of Civil and Environmental Engineering Lviv Polytechnic National University – LPNU, Institute of Engineering Mechanics and Transport Lviv Polytechnic National University – LPNU, Institute of Engineering Mechanics and Transport Lviv Polytechnic National University – LPNU, Institute of Engineering Mechanics and Transport Lviv National Agrarian University – LNAU, Faculty of Mechanical and Power Engineering Lviv National Agrarian University – LNAU, Faculty of Mechanical and Power Engineering In this paper, an efficient numerical approach is proposed to maximize the minimal damping of modes in a prescribed frequency range for general viscous tuned-mass systems. Methods of decomposition and numerical synthesis are considered on the basis of the adaptive schemes. The influence of dynamic vibration absorbers and basic design elastic and damping properties is under discussion. A technique is developed to give the optimal DVA’s for the elimination of excessive vibration in sinusoidal and impact forced system. One task of this work is to analyze parameters identification of the dynamic vibration absorber and the basic structure. The questions of robustness at optimization of DVA are considered. Different types of control management for semi-active DVA’s are applied. Examples of DVA’s practical implementation are presented. http://iks.pn.sggw.pl/PN92/A10/art10.pdf dynamic vibration absorbersemi-activeadaptive schemesoptimizationrobustnessdesign
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Volodymyr Snitynskyy Ivan Kernytskyy Bohdan Diveyev Orest Horbay Yewhen Fornalchyk Ruslan Humenuyk Yaroslav Sholudko
spellingShingle	Volodymyr Snitynskyy Ivan Kernytskyy Bohdan Diveyev Orest Horbay Yewhen Fornalchyk Ruslan Humenuyk Yaroslav Sholudko Optimization of the semi-active vibration absorbers Przegląd Naukowy Inżynieria i Kształtowanie Środowiska dynamic vibration absorber semi-active adaptive schemes optimization robustness design
author_facet	Volodymyr Snitynskyy Ivan Kernytskyy Bohdan Diveyev Orest Horbay Yewhen Fornalchyk Ruslan Humenuyk Yaroslav Sholudko
author_sort	Volodymyr Snitynskyy
title	Optimization of the semi-active vibration absorbers
title_short	Optimization of the semi-active vibration absorbers
title_full	Optimization of the semi-active vibration absorbers
title_fullStr	Optimization of the semi-active vibration absorbers
title_full_unstemmed	Optimization of the semi-active vibration absorbers
title_sort	optimization of the semi-active vibration absorbers
publisher	Warsaw University of Life Sciences
series	Przegląd Naukowy Inżynieria i Kształtowanie Środowiska
issn	1732-9353 2543-7496
publishDate	2021-07-01
description	In this paper, an efficient numerical approach is proposed to maximize the minimal damping of modes in a prescribed frequency range for general viscous tuned-mass systems. Methods of decomposition and numerical synthesis are considered on the basis of the adaptive schemes. The influence of dynamic vibration absorbers and basic design elastic and damping properties is under discussion. A technique is developed to give the optimal DVA’s for the elimination of excessive vibration in sinusoidal and impact forced system. One task of this work is to analyze parameters identification of the dynamic vibration absorber and the basic structure. The questions of robustness at optimization of DVA are considered. Different types of control management for semi-active DVA’s are applied. Examples of DVA’s practical implementation are presented.
topic	dynamic vibration absorber semi-active adaptive schemes optimization robustness design
url	http://iks.pn.sggw.pl/PN92/A10/art10.pdf
work_keys_str_mv	AT volodymyrsnitynskyy optimizationofthesemiactivevibrationabsorbers AT ivankernytskyy optimizationofthesemiactivevibrationabsorbers AT bohdandiveyev optimizationofthesemiactivevibrationabsorbers AT oresthorbay optimizationofthesemiactivevibrationabsorbers AT yewhenfornalchyk optimizationofthesemiactivevibrationabsorbers AT ruslanhumenuyk optimizationofthesemiactivevibrationabsorbers AT yaroslavsholudko optimizationofthesemiactivevibrationabsorbers
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Optimization of the semi-active vibration absorbers

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