A Study on Improvement Approach of Failure Modes and Conflict Characteristics for Quality Completion of Vehicle Architecture

Jaehun Shim; Sera Hwang; Seongho An; Sunhoo Kim; Byeonguk Jeong; Hyungshik Shim; Sungshin Kim

doi:10.22680/kasa2025.17.3.058

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2025 Vol.17, Issue 3 Preview Page Next Page

A Study on Improvement Approach of Failure Modes and Conflict Characteristics for Quality Completion of Vehicle Architecture 차량 아키텍처의 품질 완성도를 위한 고장모드와 상충특성의 개선 접근법 연구

30 September 2025. pp. 58-65

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Abstract

QFD is a representative tool for converting customer requirements into engineered quality characteristics. FMEA is established as one of the core tools to IATF 16949. Today, FMEA is widely used not only in the automobile industry but also in various fields such as service sector. On the other hand, global automobile manufacturers are recently competing for mass production of various vehicles using vehicle architecture methods. However, although securing customer requirements and avoiding quality problems is very important at the vehicle architecture stage, the use of QFD and FMEA is very insufficient. It is because it is difficult to consider many customer requirements and quality issues together. In this paper, QFD and FMEA are used to analyze customer requirements and failure modes at the same time in the vehicle architecture development stage. It is suggested how to solve a variety of problem having conflict characteristics in this process. We hope that it will contribute to avoid quality problems while satisfying internal and external customer requirements through it.

Keywords

Quality function deployment(품질기능전개)

Failure mode and effect analysis(고장모드 및 영향분석)

Vehicle architecture(차량 아키텍처)

Conflict characteristics(상충특성)

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Information

Publisher :Korean Auto-vehicle Safety Association
Publisher(Ko) :한국자동차모빌리티안전학회
Journal Title :Journal of Auto-vehicle Safety Association
Journal Title(Ko) :자동차안전학회지
Volume : 17
No :3
Pages :58-65
Received Date : 2025-03-18
Revised Date : 2025-08-04
Accepted Date : 2025-08-07
DOI :https://doi.org/10.22680/kasa2025.17.3.058

Journal of Auto-vehicle Safety Association ISSN:2005-9396(Print) 자동차안전학회지

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