Payload motion control for a varying length flexible gantry crane

Cranes play a very important role in transporting heavy loads in various industries. However, because of its natural swinging characteristics, the control of crane needs to be considered carefully. This paper presents a control approach to a flexible cable crane system in consideration of both rope...

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Autores principales:	Tung Lam Nguyen, Hong Quang Nguyen, Minh Duc Duong
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	lyapunov stability flexible system vibration control boundary control gantry crane Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5
Acceso en línea:	https://doaj.org/article/282a3bdc5d8c4e22a0f49185e8f27d27
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id	oai:doaj.org-article:282a3bdc5d8c4e22a0f49185e8f27d27
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spelling	oai:doaj.org-article:282a3bdc5d8c4e22a0f49185e8f27d272021-11-04T15:00:41ZPayload motion control for a varying length flexible gantry crane0005-11441848-338010.1080/00051144.2021.1991176https://doaj.org/article/282a3bdc5d8c4e22a0f49185e8f27d272021-10-01T00:00:00Zhttp://dx.doi.org/10.1080/00051144.2021.1991176https://doaj.org/toc/0005-1144https://doaj.org/toc/1848-3380Cranes play a very important role in transporting heavy loads in various industries. However, because of its natural swinging characteristics, the control of crane needs to be considered carefully. This paper presents a control approach to a flexible cable crane system in consideration of both rope length varying and system constraints. At first, from Hamilton's extended principle the equations of motion that characterized coupled transverse-transverse motions with varying rope length of the gantry are obtained. The equations of motion consist of a system of partial differential equations. Then, a barrier Lyapunov function is used to derive the control located at the trolley end that can precisely position the gantry payload and minimize vibrations. The designed control is verified through extensive experimental studies.Tung Lam NguyenHong Quang NguyenMinh Duc DuongTaylor & Francis Grouparticlelyapunov stabilityflexible systemvibration controlboundary controlgantry craneControl engineering systems. Automatic machinery (General)TJ212-225AutomationT59.5ENAutomatika, Vol 62, Iss 3-4, Pp 520-529 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	lyapunov stability flexible system vibration control boundary control gantry crane Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5
spellingShingle	lyapunov stability flexible system vibration control boundary control gantry crane Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5 Tung Lam Nguyen Hong Quang Nguyen Minh Duc Duong Payload motion control for a varying length flexible gantry crane
description	Cranes play a very important role in transporting heavy loads in various industries. However, because of its natural swinging characteristics, the control of crane needs to be considered carefully. This paper presents a control approach to a flexible cable crane system in consideration of both rope length varying and system constraints. At first, from Hamilton's extended principle the equations of motion that characterized coupled transverse-transverse motions with varying rope length of the gantry are obtained. The equations of motion consist of a system of partial differential equations. Then, a barrier Lyapunov function is used to derive the control located at the trolley end that can precisely position the gantry payload and minimize vibrations. The designed control is verified through extensive experimental studies.
format	article
author	Tung Lam Nguyen Hong Quang Nguyen Minh Duc Duong
author_facet	Tung Lam Nguyen Hong Quang Nguyen Minh Duc Duong
author_sort	Tung Lam Nguyen
title	Payload motion control for a varying length flexible gantry crane
title_short	Payload motion control for a varying length flexible gantry crane
title_full	Payload motion control for a varying length flexible gantry crane
title_fullStr	Payload motion control for a varying length flexible gantry crane
title_full_unstemmed	Payload motion control for a varying length flexible gantry crane
title_sort	payload motion control for a varying length flexible gantry crane
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/282a3bdc5d8c4e22a0f49185e8f27d27
work_keys_str_mv	AT tunglamnguyen payloadmotioncontrolforavaryinglengthflexiblegantrycrane AT hongquangnguyen payloadmotioncontrolforavaryinglengthflexiblegantrycrane AT minhducduong payloadmotioncontrolforavaryinglengthflexiblegantrycrane
_version_	1718444760851546112

Payload motion control for a varying length flexible gantry crane

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