Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation

A linear dynamic model of a front-loading type washing machine was developed in this study. The machine was conceptualized with three moving rigid bodies, revolute joints, springs, and dampers along with prescribed rotational drum motion. Kane’s method was employed for deriving the equations of moti...

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Autores principales:	Jungjoon Park, Sinwoo Jeong, Honghee Yoo
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	washing machine front-loading type dynamic modeling modal characteristic transient characteristic model reliability Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/34764af58a4045c49d1c39947edf524b
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spelling	oai:doaj.org-article:34764af58a4045c49d1c39947edf524b2021-11-25T18:12:20ZDynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation10.3390/machines91102892075-1702https://doaj.org/article/34764af58a4045c49d1c39947edf524b2021-11-01T00:00:00Zhttps://www.mdpi.com/2075-1702/9/11/289https://doaj.org/toc/2075-1702A linear dynamic model of a front-loading type washing machine was developed in this study. The machine was conceptualized with three moving rigid bodies, revolute joints, springs, and dampers along with prescribed rotational drum motion. Kane’s method was employed for deriving the equations of motion of the idealized washing machine. Since the modal and transient characteristics can be conveniently investigated with a linear dynamic model, the linear model can be effectively used for the design of an FL type washing machine. Despite the convenience, however, the reliability of the linear dynamic model is often restricted to a certain range of system parameters. Parameters relevant to the reliability of the linear dynamic model were identified and the parameters’ ranges that could guarantee the reliability of the proposed linear dynamic model were numerically investigated in this study.Jungjoon ParkSinwoo JeongHonghee YooMDPI AGarticlewashing machinefront-loading typedynamic modelingmodal characteristictransient characteristicmodel reliabilityMechanical engineering and machineryTJ1-1570ENMachines, Vol 9, Iss 289, p 289 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	washing machine front-loading type dynamic modeling modal characteristic transient characteristic model reliability Mechanical engineering and machinery TJ1-1570
spellingShingle	washing machine front-loading type dynamic modeling modal characteristic transient characteristic model reliability Mechanical engineering and machinery TJ1-1570 Jungjoon Park Sinwoo Jeong Honghee Yoo Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation
description	A linear dynamic model of a front-loading type washing machine was developed in this study. The machine was conceptualized with three moving rigid bodies, revolute joints, springs, and dampers along with prescribed rotational drum motion. Kane’s method was employed for deriving the equations of motion of the idealized washing machine. Since the modal and transient characteristics can be conveniently investigated with a linear dynamic model, the linear model can be effectively used for the design of an FL type washing machine. Despite the convenience, however, the reliability of the linear dynamic model is often restricted to a certain range of system parameters. Parameters relevant to the reliability of the linear dynamic model were identified and the parameters’ ranges that could guarantee the reliability of the proposed linear dynamic model were numerically investigated in this study.
format	article
author	Jungjoon Park Sinwoo Jeong Honghee Yoo
author_facet	Jungjoon Park Sinwoo Jeong Honghee Yoo
author_sort	Jungjoon Park
title	Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation
title_short	Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation
title_full	Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation
title_fullStr	Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation
title_full_unstemmed	Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation
title_sort	dynamic modeling of a front-loading type washing machine and model reliability investigation
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/34764af58a4045c49d1c39947edf524b
work_keys_str_mv	AT jungjoonpark dynamicmodelingofafrontloadingtypewashingmachineandmodelreliabilityinvestigation AT sinwoojeong dynamicmodelingofafrontloadingtypewashingmachineandmodelreliabilityinvestigation AT hongheeyoo dynamicmodelingofafrontloadingtypewashingmachineandmodelreliabilityinvestigation
_version_	1718411490337226752

Dynamic Modeling of a Front-Loading Type Washing Machine and Model Reliability Investigation

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