Waste identification diagram and value stream mapping: A comparative analysis
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/71510 |
Resumo: | Purpose: The purpose of this paper is to compare the well-known value stream mapping (VSM) with a recent tool named waste identification diagram (WID), regarding the capacity of information representation and easiness of interpretation. Design/methodology/approach: The work begins with a brief literature review comparing the main tools for representation of production units, with special emphasis on VSM and WID, in terms of ability to identify several types of waste. Then, the authors developed the VSM and the WID of a specific production unit and after that several groups composed by students of Industrial Engineering (IE) and/or professionals from industry were asked to analyse/interpret only one of these diagrams. Finally, a questionnaire with closed and open questions was applied to the groups to evaluate the analysed tool. Findings: In general, the results revealed that WID is more effective than VSM and participants recognized that most of the WID elements are relevant. Specifically, a measure coined overall effectiveness was applied (based on the response time and percentage of correct interpretations), indicating a clear advantage of WID (22 per cent of correct interpretations per minute) compared to VSM (9 per cent of correct interpretations per minute). The main drawback pointed to the WID is the lack of representation of the information flow. Originality/value: This work contributes to the IE field by revealing WID as a new promising graphical tool for representation of production units, especially in terms of identification/quantification of wastes. The tool was quantitative and qualitatively evaluated by persons both from academia and industry. |
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Waste identification diagram and value stream mapping: A comparative analysisLean manufacturingQuestionnairesProduction improvementValue stream mappingProduction performance measurementWaste identification diagramValue analysisEngenharia e Tecnologia::Outras Engenharias e TecnologiasScience & TechnologySocial SciencesIndústria, inovação e infraestruturasPurpose: The purpose of this paper is to compare the well-known value stream mapping (VSM) with a recent tool named waste identification diagram (WID), regarding the capacity of information representation and easiness of interpretation. Design/methodology/approach: The work begins with a brief literature review comparing the main tools for representation of production units, with special emphasis on VSM and WID, in terms of ability to identify several types of waste. Then, the authors developed the VSM and the WID of a specific production unit and after that several groups composed by students of Industrial Engineering (IE) and/or professionals from industry were asked to analyse/interpret only one of these diagrams. Finally, a questionnaire with closed and open questions was applied to the groups to evaluate the analysed tool. Findings: In general, the results revealed that WID is more effective than VSM and participants recognized that most of the WID elements are relevant. Specifically, a measure coined overall effectiveness was applied (based on the response time and percentage of correct interpretations), indicating a clear advantage of WID (22 per cent of correct interpretations per minute) compared to VSM (9 per cent of correct interpretations per minute). The main drawback pointed to the WID is the lack of representation of the information flow. Originality/value: This work contributes to the IE field by revealing WID as a new promising graphical tool for representation of production units, especially in terms of identification/quantification of wastes. The tool was quantitative and qualitatively evaluated by persons both from academia and industry.This work was funded by COMPETE-POCI-01-0145-FEDER-007043 and FCT- UID/CEC/00319/2013.Emerald Group Publishing LimitedUniversidade do MinhoDinis-Carvalho, JoséGuimarães, LeviSousa, Rui M.Leão, Celina Pinto20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/71510engDinis-Carvalho, J., Guimaraes, L., Sousa, R.M. and Leao, C.P. (2019), "Waste identification diagram and value stream mapping: A comparative analysis", International Journal of Lean Six Sigma, Vol. 10 No. 3, pp. 767-783. https://doi.org/10.1108/IJLSS-04-2017-00302040-416610.1108/IJLSS-04-2017-0030https://www.emerald.com/insight/content/doi/10.1108/IJLSS-04-2017-0030info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T11:56:39ZPortal AgregadorONG |
dc.title.none.fl_str_mv |
Waste identification diagram and value stream mapping: A comparative analysis |
title |
Waste identification diagram and value stream mapping: A comparative analysis |
spellingShingle |
Waste identification diagram and value stream mapping: A comparative analysis Dinis-Carvalho, José Lean manufacturing Questionnaires Production improvement Value stream mapping Production performance measurement Waste identification diagram Value analysis Engenharia e Tecnologia::Outras Engenharias e Tecnologias Science & Technology Social Sciences Indústria, inovação e infraestruturas |
title_short |
Waste identification diagram and value stream mapping: A comparative analysis |
title_full |
Waste identification diagram and value stream mapping: A comparative analysis |
title_fullStr |
Waste identification diagram and value stream mapping: A comparative analysis |
title_full_unstemmed |
Waste identification diagram and value stream mapping: A comparative analysis |
title_sort |
Waste identification diagram and value stream mapping: A comparative analysis |
author |
Dinis-Carvalho, José |
author_facet |
Dinis-Carvalho, José Guimarães, Levi Sousa, Rui M. Leão, Celina Pinto |
author_role |
author |
author2 |
Guimarães, Levi Sousa, Rui M. Leão, Celina Pinto |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Dinis-Carvalho, José Guimarães, Levi Sousa, Rui M. Leão, Celina Pinto |
dc.subject.por.fl_str_mv |
Lean manufacturing Questionnaires Production improvement Value stream mapping Production performance measurement Waste identification diagram Value analysis Engenharia e Tecnologia::Outras Engenharias e Tecnologias Science & Technology Social Sciences Indústria, inovação e infraestruturas |
topic |
Lean manufacturing Questionnaires Production improvement Value stream mapping Production performance measurement Waste identification diagram Value analysis Engenharia e Tecnologia::Outras Engenharias e Tecnologias Science & Technology Social Sciences Indústria, inovação e infraestruturas |
description |
Purpose: The purpose of this paper is to compare the well-known value stream mapping (VSM) with a recent tool named waste identification diagram (WID), regarding the capacity of information representation and easiness of interpretation. Design/methodology/approach: The work begins with a brief literature review comparing the main tools for representation of production units, with special emphasis on VSM and WID, in terms of ability to identify several types of waste. Then, the authors developed the VSM and the WID of a specific production unit and after that several groups composed by students of Industrial Engineering (IE) and/or professionals from industry were asked to analyse/interpret only one of these diagrams. Finally, a questionnaire with closed and open questions was applied to the groups to evaluate the analysed tool. Findings: In general, the results revealed that WID is more effective than VSM and participants recognized that most of the WID elements are relevant. Specifically, a measure coined overall effectiveness was applied (based on the response time and percentage of correct interpretations), indicating a clear advantage of WID (22 per cent of correct interpretations per minute) compared to VSM (9 per cent of correct interpretations per minute). The main drawback pointed to the WID is the lack of representation of the information flow. Originality/value: This work contributes to the IE field by revealing WID as a new promising graphical tool for representation of production units, especially in terms of identification/quantification of wastes. The tool was quantitative and qualitatively evaluated by persons both from academia and industry. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019 2019-01-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/1822/71510 |
url |
http://hdl.handle.net/1822/71510 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Dinis-Carvalho, J., Guimaraes, L., Sousa, R.M. and Leao, C.P. (2019), "Waste identification diagram and value stream mapping: A comparative analysis", International Journal of Lean Six Sigma, Vol. 10 No. 3, pp. 767-783. https://doi.org/10.1108/IJLSS-04-2017-0030 2040-4166 10.1108/IJLSS-04-2017-0030 https://www.emerald.com/insight/content/doi/10.1108/IJLSS-04-2017-0030 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Emerald Group Publishing Limited |
publisher.none.fl_str_mv |
Emerald Group Publishing Limited |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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repository.mail.fl_str_mv |
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