Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control

Currently used vibrational transportation methods are usually based on asymmetries of geometric, kinematic, wave, or time types. This paper investigates the vibrational transportation of objects on a platform that is subjected to sinusoidal displacement cycles, employing periodic dynamic dry frictio...

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Autores principales:	Sigitas Kilikevičius, Algimantas Fedaravičius
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	handling and transportation dry friction control vibrations sinusoidal excitation motion control Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/bfa7aa09d92d4ea49df6f114d846297b
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spelling	oai:doaj.org-article:bfa7aa09d92d4ea49df6f114d846297b2021-11-11T19:14:11ZVibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control10.3390/s212172801424-8220https://doaj.org/article/bfa7aa09d92d4ea49df6f114d846297b2021-11-01T00:00:00Zhttps://www.mdpi.com/1424-8220/21/21/7280https://doaj.org/toc/1424-8220Currently used vibrational transportation methods are usually based on asymmetries of geometric, kinematic, wave, or time types. This paper investigates the vibrational transportation of objects on a platform that is subjected to sinusoidal displacement cycles, employing periodic dynamic dry friction control. This manner of dry friction control creates an asymmetry, which is necessary to move the object. The theoretical investigation on functional capabilities and transportation regimes was carried out using a developed parametric mathematical model, and the control parameters that determine the transportation characteristics such as velocity and direction were defined. To test the functional capabilities of the proposed method, an experimental setup was developed, and experiments were carried out. The results of the presented research indicate that the proposed method ensures smooth control of the transportation velocity in a wide range and allows it to change the direction of motion. Moreover, the proposed method offers other new functional capabilities, such as a capability to move individual objects on the same platform in opposite directions and at different velocities at the same time by imposing different friction control parameters on different regions of the platform or on different objects. In addition, objects can be subjected to translation and rotation at the same time by imposing different friction control parameters on different regions of the platform. The presented research extends the classical theory of vibrational transportation and has a practical value for industries that operate manufacturing systems performing tasks such as handling and transportation, positioning, feeding, sorting, aligning, or assembling.Sigitas KilikevičiusAlgimantas FedaravičiusMDPI AGarticlehandling and transportationdry frictioncontrolvibrationssinusoidal excitationmotion controlChemical technologyTP1-1185ENSensors, Vol 21, Iss 7280, p 7280 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	handling and transportation dry friction control vibrations sinusoidal excitation motion control Chemical technology TP1-1185
spellingShingle	handling and transportation dry friction control vibrations sinusoidal excitation motion control Chemical technology TP1-1185 Sigitas Kilikevičius Algimantas Fedaravičius Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control
description	Currently used vibrational transportation methods are usually based on asymmetries of geometric, kinematic, wave, or time types. This paper investigates the vibrational transportation of objects on a platform that is subjected to sinusoidal displacement cycles, employing periodic dynamic dry friction control. This manner of dry friction control creates an asymmetry, which is necessary to move the object. The theoretical investigation on functional capabilities and transportation regimes was carried out using a developed parametric mathematical model, and the control parameters that determine the transportation characteristics such as velocity and direction were defined. To test the functional capabilities of the proposed method, an experimental setup was developed, and experiments were carried out. The results of the presented research indicate that the proposed method ensures smooth control of the transportation velocity in a wide range and allows it to change the direction of motion. Moreover, the proposed method offers other new functional capabilities, such as a capability to move individual objects on the same platform in opposite directions and at different velocities at the same time by imposing different friction control parameters on different regions of the platform or on different objects. In addition, objects can be subjected to translation and rotation at the same time by imposing different friction control parameters on different regions of the platform. The presented research extends the classical theory of vibrational transportation and has a practical value for industries that operate manufacturing systems performing tasks such as handling and transportation, positioning, feeding, sorting, aligning, or assembling.
format	article
author	Sigitas Kilikevičius Algimantas Fedaravičius
author_facet	Sigitas Kilikevičius Algimantas Fedaravičius
author_sort	Sigitas Kilikevičius
title	Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control
title_short	Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control
title_full	Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control
title_fullStr	Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control
title_full_unstemmed	Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control
title_sort	vibrational transportation on a platform subjected to sinusoidal displacement cycles employing dry friction control
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/bfa7aa09d92d4ea49df6f114d846297b
work_keys_str_mv	AT sigitaskilikevicius vibrationaltransportationonaplatformsubjectedtosinusoidaldisplacementcyclesemployingdryfrictioncontrol AT algimantasfedaravicius vibrationaltransportationonaplatformsubjectedtosinusoidaldisplacementcyclesemployingdryfrictioncontrol
_version_	1718431607887495168

Vibrational Transportation on a Platform Subjected to Sinusoidal Displacement Cycles Employing Dry Friction Control

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