Wave control of crane rope-and-mass system

This paper deals with the wave absorbing control of a suspended simple pendulum system by the lateral motion of the support. The control acceleration of the support was derived by the connecting condition of real pendulums to the wave-controlled multiple simple pendulums virtually existing above the...

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Autores principales:	Xiaolan ZHENG, Muneharu SAIGO
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2015
Materias:	wave control vibration control multiple pendulum system rope and mass system crane rope system Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/b9dd090b39844003a38316f7876663e6
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spelling	oai:doaj.org-article:b9dd090b39844003a38316f7876663e62021-11-26T06:32:14ZWave control of crane rope-and-mass system2187-974510.1299/mej.15-00381https://doaj.org/article/b9dd090b39844003a38316f7876663e62015-11-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/2/6/2_15-00381/_pdf/-char/enhttps://doaj.org/toc/2187-9745This paper deals with the wave absorbing control of a suspended simple pendulum system by the lateral motion of the support. The control acceleration of the support was derived by the connecting condition of real pendulums to the wave-controlled multiple simple pendulums virtually existing above the support. The wave propagating solution of the homogeneous multiple simple pendulum system was theoretically derived and applied to the virtual pendulum system. The velocity and position feedback control of the support was added to the support acceleration for wave control because the wave control could not fix the support position. This control can place the support at other than the original position. The experiments of a three homogeneous rigid pendulum system and a rope-and-mass system were conducted. The rope-and-mass experimental system has the function of winding up and down of load mass. The effect of the virtual pendulum length on the wave control was also investigated. From the simulation and experiment, our presented control strategy was shown to be effective enough and practical for real crane systems.Xiaolan ZHENGMuneharu SAIGOThe Japan Society of Mechanical Engineersarticlewave controlvibration controlmultiple pendulum systemrope and mass systemcrane rope systemMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 2, Iss 6, Pp 15-00381-15-00381 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	wave control vibration control multiple pendulum system rope and mass system crane rope system Mechanical engineering and machinery TJ1-1570
spellingShingle	wave control vibration control multiple pendulum system rope and mass system crane rope system Mechanical engineering and machinery TJ1-1570 Xiaolan ZHENG Muneharu SAIGO Wave control of crane rope-and-mass system
description	This paper deals with the wave absorbing control of a suspended simple pendulum system by the lateral motion of the support. The control acceleration of the support was derived by the connecting condition of real pendulums to the wave-controlled multiple simple pendulums virtually existing above the support. The wave propagating solution of the homogeneous multiple simple pendulum system was theoretically derived and applied to the virtual pendulum system. The velocity and position feedback control of the support was added to the support acceleration for wave control because the wave control could not fix the support position. This control can place the support at other than the original position. The experiments of a three homogeneous rigid pendulum system and a rope-and-mass system were conducted. The rope-and-mass experimental system has the function of winding up and down of load mass. The effect of the virtual pendulum length on the wave control was also investigated. From the simulation and experiment, our presented control strategy was shown to be effective enough and practical for real crane systems.
format	article
author	Xiaolan ZHENG Muneharu SAIGO
author_facet	Xiaolan ZHENG Muneharu SAIGO
author_sort	Xiaolan ZHENG
title	Wave control of crane rope-and-mass system
title_short	Wave control of crane rope-and-mass system
title_full	Wave control of crane rope-and-mass system
title_fullStr	Wave control of crane rope-and-mass system
title_full_unstemmed	Wave control of crane rope-and-mass system
title_sort	wave control of crane rope-and-mass system
publisher	The Japan Society of Mechanical Engineers
publishDate	2015
url	https://doaj.org/article/b9dd090b39844003a38316f7876663e6
work_keys_str_mv	AT xiaolanzheng wavecontrolofcraneropeandmasssystem AT muneharusaigo wavecontrolofcraneropeandmasssystem
_version_	1718409804778569728

Wave control of crane rope-and-mass system

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