Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach
Product design has become a critical process for the healthcare technology industry, given the ever-changing demands, vague customer requirements, and interrelations among design criteria. This paper proposed a novel integration of fuzzy Kano, Analytic Hierarchy Process (AHP), Decision Making Trial...
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doaj-29a504e8ab6144e0b388abc4e8dba5472020-11-25T03:01:45ZengMDPI AGApplied Sciences2076-34172020-03-01105179210.3390/app10051792app10051792Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD ApproachDionicio Neira-Rodado0Miguel Ortíz-Barrios1Sandra De la Hoz-Escorcia2Cristiano Paggetti3Laura Noffrini4Nicola Fratea5Operations, Industrial and Agroindustrial Management Department, Universidad de la Costa, 58 # 55 - 66 Barranquilla, ColombiaOperations, Industrial and Agroindustrial Management Department, Universidad de la Costa, 58 # 55 - 66 Barranquilla, ColombiaOperations, Industrial and Agroindustrial Management Department, Universidad de la Costa, 58 # 55 - 66 Barranquilla, ColombiaI Plus—Orthokey S.r.l, Piazza Giacomo Puccini, 26, 50144 Firenze, ItalyI Plus—Orthokey S.r.l, Piazza Giacomo Puccini, 26, 50144 Firenze, ItalyI Plus—Orthokey S.r.l, Piazza Giacomo Puccini, 26, 50144 Firenze, ItalyProduct design has become a critical process for the healthcare technology industry, given the ever-changing demands, vague customer requirements, and interrelations among design criteria. This paper proposed a novel integration of fuzzy Kano, Analytic Hierarchy Process (AHP), Decision Making Trial and Evaluation Laboratory (DEMATEL), and Quality Function Deployment (QFD) to translate customer needs into product characteristics and prioritize design alternatives considering interdependence and vagueness. First, the customer requirements were established. Second, the fuzzy KANO was applied to calculate the impact of each requirement, often vague, on customer satisfaction. Third, design alternatives were defined, while the requirements’ weights were calculated using AHP. DEMATEL was later implemented for evaluating the interdependence among alternatives. Finally, QFD was employed to select the best design. A hip replacement surgery aid device for elderly people was used for validation. In this case, collateral issues were the most important requirement, while code change was the best-ranked design.https://www.mdpi.com/2076-3417/10/5/1792product designfuzzy kanoahpdematelhealthcare technology industrysmart manufacturing |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Dionicio Neira-Rodado Miguel Ortíz-Barrios Sandra De la Hoz-Escorcia Cristiano Paggetti Laura Noffrini Nicola Fratea |
spellingShingle |
Dionicio Neira-Rodado Miguel Ortíz-Barrios Sandra De la Hoz-Escorcia Cristiano Paggetti Laura Noffrini Nicola Fratea Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach Applied Sciences product design fuzzy kano ahp dematel healthcare technology industry smart manufacturing |
author_facet |
Dionicio Neira-Rodado Miguel Ortíz-Barrios Sandra De la Hoz-Escorcia Cristiano Paggetti Laura Noffrini Nicola Fratea |
author_sort |
Dionicio Neira-Rodado |
title |
Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach |
title_short |
Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach |
title_full |
Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach |
title_fullStr |
Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach |
title_full_unstemmed |
Smart Product Design Process through the Implementation of a Fuzzy Kano-AHP-DEMATEL-QFD Approach |
title_sort |
smart product design process through the implementation of a fuzzy kano-ahp-dematel-qfd approach |
publisher |
MDPI AG |
series |
Applied Sciences |
issn |
2076-3417 |
publishDate |
2020-03-01 |
description |
Product design has become a critical process for the healthcare technology industry, given the ever-changing demands, vague customer requirements, and interrelations among design criteria. This paper proposed a novel integration of fuzzy Kano, Analytic Hierarchy Process (AHP), Decision Making Trial and Evaluation Laboratory (DEMATEL), and Quality Function Deployment (QFD) to translate customer needs into product characteristics and prioritize design alternatives considering interdependence and vagueness. First, the customer requirements were established. Second, the fuzzy KANO was applied to calculate the impact of each requirement, often vague, on customer satisfaction. Third, design alternatives were defined, while the requirements’ weights were calculated using AHP. DEMATEL was later implemented for evaluating the interdependence among alternatives. Finally, QFD was employed to select the best design. A hip replacement surgery aid device for elderly people was used for validation. In this case, collateral issues were the most important requirement, while code change was the best-ranked design. |
topic |
product design fuzzy kano ahp dematel healthcare technology industry smart manufacturing |
url |
https://www.mdpi.com/2076-3417/10/5/1792 |
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