Suppression method for rebound amount of the internal mirror model of an SLR camera

In this study, the rebound vibration characteristics of the internal mirror of an SLR camera are investigated using experimental models. The mechanism of the mirror rebound phenomena is tested by using four types of rectangular metal plate models. The mirror (plates) model is supported by fixing its...

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Autores principales:	Hiroki MATSUMOTO, Masaki HIRASHIMA
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2015
Materias:	rebound vibration restitution coefficient vibration of continuous system slr camera Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/8ae76926483e4d6b9c656680268b715c
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spelling	oai:doaj.org-article:8ae76926483e4d6b9c656680268b715c2021-11-26T06:25:42ZSuppression method for rebound amount of the internal mirror model of an SLR camera2187-974510.1299/mej.14-00553https://doaj.org/article/8ae76926483e4d6b9c656680268b715c2015-06-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/2/3/2_14-00553/_pdf/-char/enhttps://doaj.org/toc/2187-9745In this study, the rebound vibration characteristics of the internal mirror of an SLR camera are investigated using experimental models. The mechanism of the mirror rebound phenomena is tested by using four types of rectangular metal plate models. The mirror (plates) model is supported by fixing its longitudinal edge on a horizontal rotatable shaft. The mirror plate swings down freely around a horizontal axis and hits a stopper. A laser displacement meter is used to measures the amount of rebound and the mirror model vibration behavior. It is clear that the contact time with the stopper is determined by the first mode of vibration in contact with the stopper. The higher mode effects to the rebound angle. The rebound angle depends on the mode of the mirror model. The predictions for the rebound angle agreed qualitatively well with the experimental results.Hiroki MATSUMOTOMasaki HIRASHIMAThe Japan Society of Mechanical Engineersarticlerebound vibrationrestitution coefficientvibration of continuous systemslr cameraMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 2, Iss 3, Pp 14-00553-14-00553 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	rebound vibration restitution coefficient vibration of continuous system slr camera Mechanical engineering and machinery TJ1-1570
spellingShingle	rebound vibration restitution coefficient vibration of continuous system slr camera Mechanical engineering and machinery TJ1-1570 Hiroki MATSUMOTO Masaki HIRASHIMA Suppression method for rebound amount of the internal mirror model of an SLR camera
description	In this study, the rebound vibration characteristics of the internal mirror of an SLR camera are investigated using experimental models. The mechanism of the mirror rebound phenomena is tested by using four types of rectangular metal plate models. The mirror (plates) model is supported by fixing its longitudinal edge on a horizontal rotatable shaft. The mirror plate swings down freely around a horizontal axis and hits a stopper. A laser displacement meter is used to measures the amount of rebound and the mirror model vibration behavior. It is clear that the contact time with the stopper is determined by the first mode of vibration in contact with the stopper. The higher mode effects to the rebound angle. The rebound angle depends on the mode of the mirror model. The predictions for the rebound angle agreed qualitatively well with the experimental results.
format	article
author	Hiroki MATSUMOTO Masaki HIRASHIMA
author_facet	Hiroki MATSUMOTO Masaki HIRASHIMA
author_sort	Hiroki MATSUMOTO
title	Suppression method for rebound amount of the internal mirror model of an SLR camera
title_short	Suppression method for rebound amount of the internal mirror model of an SLR camera
title_full	Suppression method for rebound amount of the internal mirror model of an SLR camera
title_fullStr	Suppression method for rebound amount of the internal mirror model of an SLR camera
title_full_unstemmed	Suppression method for rebound amount of the internal mirror model of an SLR camera
title_sort	suppression method for rebound amount of the internal mirror model of an slr camera
publisher	The Japan Society of Mechanical Engineers
publishDate	2015
url	https://doaj.org/article/8ae76926483e4d6b9c656680268b715c
work_keys_str_mv	AT hirokimatsumoto suppressionmethodforreboundamountoftheinternalmirrormodelofanslrcamera AT masakihirashima suppressionmethodforreboundamountoftheinternalmirrormodelofanslrcamera
_version_	1718409790542053376

Suppression method for rebound amount of the internal mirror model of an SLR camera

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