Control of a crane rope-and-mass system by wave absorption with support feedback control

The present paper deals with the vibration control of a suspended simple pendulum system, namely, a model of a crane rope and a load mass, by the lateral motion of the support. Wave control of the acceleration of the support was derived based on the connecting condition of a real pendulum (rope and...

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Autores principales:	Xiaolan ZHENG, Muneharu SAIGO, Hiroyuki IWAMOTO
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2017
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/14498f50bdc04bd4a5c0c876da215400
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spelling	oai:doaj.org-article:14498f50bdc04bd4a5c0c876da2154002021-11-26T07:00:24ZControl of a crane rope-and-mass system by wave absorption with support feedback control2187-974510.1299/mej.16-00397https://doaj.org/article/14498f50bdc04bd4a5c0c876da2154002017-01-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/4/1/4_16-00397/_pdf/-char/enhttps://doaj.org/toc/2187-9745The present paper deals with the vibration control of a suspended simple pendulum system, namely, a model of a crane rope and a load mass, by the lateral motion of the support. Wave control of the acceleration of the support was derived based on the connecting condition of a real pendulum (rope and mass) to multiple wave-controlled homogeneous simple pendulums that exist virtually above the support. Velocity and position feedback control of the support was added in order to position the support at other than the original position. During winding up or down of the load mass, the system becomes a non-homogeneous simple pendulum system and the wave propagation exhibits a kind of mode localization that reduces the vibration control performance. The feedback control canceled the mode localization and provided better control performance than the pure wave control. The effective feedback coefficients of systems during winding up and down of the load mass were investigated. Based on simulation and experimental results, the proposed control was demonstrated to be useful and practical for real crane systems.Xiaolan ZHENGMuneharu SAIGOHiroyuki IWAMOTOThe Japan Society of Mechanical Engineersarticlewave controlvibration controlmultiple pendulum systemrope-and-mass systemcrane rope systemMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 4, Iss 1, Pp 16-00397-16-00397 (2017)
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 Hiroyuki IWAMOTO Control of a crane rope-and-mass system by wave absorption with support feedback control
description	The present paper deals with the vibration control of a suspended simple pendulum system, namely, a model of a crane rope and a load mass, by the lateral motion of the support. Wave control of the acceleration of the support was derived based on the connecting condition of a real pendulum (rope and mass) to multiple wave-controlled homogeneous simple pendulums that exist virtually above the support. Velocity and position feedback control of the support was added in order to position the support at other than the original position. During winding up or down of the load mass, the system becomes a non-homogeneous simple pendulum system and the wave propagation exhibits a kind of mode localization that reduces the vibration control performance. The feedback control canceled the mode localization and provided better control performance than the pure wave control. The effective feedback coefficients of systems during winding up and down of the load mass were investigated. Based on simulation and experimental results, the proposed control was demonstrated to be useful and practical for real crane systems.
format	article
author	Xiaolan ZHENG Muneharu SAIGO Hiroyuki IWAMOTO
author_facet	Xiaolan ZHENG Muneharu SAIGO Hiroyuki IWAMOTO
author_sort	Xiaolan ZHENG
title	Control of a crane rope-and-mass system by wave absorption with support feedback control
title_short	Control of a crane rope-and-mass system by wave absorption with support feedback control
title_full	Control of a crane rope-and-mass system by wave absorption with support feedback control
title_fullStr	Control of a crane rope-and-mass system by wave absorption with support feedback control
title_full_unstemmed	Control of a crane rope-and-mass system by wave absorption with support feedback control
title_sort	control of a crane rope-and-mass system by wave absorption with support feedback control
publisher	The Japan Society of Mechanical Engineers
publishDate	2017
url	https://doaj.org/article/14498f50bdc04bd4a5c0c876da215400
work_keys_str_mv	AT xiaolanzheng controlofacraneropeandmasssystembywaveabsorptionwithsupportfeedbackcontrol AT muneharusaigo controlofacraneropeandmasssystembywaveabsorptionwithsupportfeedbackcontrol AT hiroyukiiwamoto controlofacraneropeandmasssystembywaveabsorptionwithsupportfeedbackcontrol
_version_	1718409702557089792

Control of a crane rope-and-mass system by wave absorption with support feedback control

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