Risk evaluation of failure modes due to hierarchic failure causes in FMEA

Hyeon Ae Jang; Sung Hoon Hong; Min Koo Lee; Hyuck Moo Kwon

Risk evaluation of failure modes due to hierarchic failure causes in FMEA

Hyeon Ae Jang
, Sung Hoon Hong
, Min Koo Lee
, Hyuck Moo Kwon^*

^*Corresponding author for this work

Department of Industrial and Information Systems Engineering

Pukyong National University
Chungnam National University

Research output: Contribution to journal › Journal article › peer-review

3 Scopus citations

Abstract

In practical situations, the root cause may go far deeper down to the bottom level of four or more layers of hierarchical failure causes. The conventional FMEA does not provide a proper approach to deal with such situation. This paper aims to system- atically identify root causes of failure modes and scientifically evaluate the relevant risk priorities for hierarchical failure causes. We proposed a modified method for identifying root causes and a new metric for risk evaluation.

Original language	English
Pages (from-to)	383-390
Number of pages	8
Journal	ICIC Express Letters, Part B: Applications
Volume	6
Issue number	2
State	Published - 2015.01.1

Keywords

FMEA
Hierarchic failure cause
RPM (Risk priority metric)
RPN (Risk priority number)

Quacquarelli Symonds(QS) Subject Topics

Computer Science & Information Systems

Cite this

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title = "Risk evaluation of failure modes due to hierarchic failure causes in FMEA",

abstract = "In practical situations, the root cause may go far deeper down to the bottom level of four or more layers of hierarchical failure causes. The conventional FMEA does not provide a proper approach to deal with such situation. This paper aims to system- atically identify root causes of failure modes and scientifically evaluate the relevant risk priorities for hierarchical failure causes. We proposed a modified method for identifying root causes and a new metric for risk evaluation.",

keywords = "FMEA, Hierarchic failure cause, RPM (Risk priority metric), RPN (Risk priority number)",

author = "Jang, \{Hyeon Ae\} and Hong, \{Sung Hoon\} and Lee, \{Min Koo\} and Kwon, \{Hyuck Moo\}",

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year = "2015",

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language = "English",

volume = "6",

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journal = "ICIC Express Letters, Part B: Applications",

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T1 - Risk evaluation of failure modes due to hierarchic failure causes in FMEA

AU - Jang, Hyeon Ae

AU - Hong, Sung Hoon

AU - Lee, Min Koo

AU - Kwon, Hyuck Moo

PY - 2015/1/1

Y1 - 2015/1/1

N2 - In practical situations, the root cause may go far deeper down to the bottom level of four or more layers of hierarchical failure causes. The conventional FMEA does not provide a proper approach to deal with such situation. This paper aims to system- atically identify root causes of failure modes and scientifically evaluate the relevant risk priorities for hierarchical failure causes. We proposed a modified method for identifying root causes and a new metric for risk evaluation.

AB - In practical situations, the root cause may go far deeper down to the bottom level of four or more layers of hierarchical failure causes. The conventional FMEA does not provide a proper approach to deal with such situation. This paper aims to system- atically identify root causes of failure modes and scientifically evaluate the relevant risk priorities for hierarchical failure causes. We proposed a modified method for identifying root causes and a new metric for risk evaluation.

KW - FMEA

KW - Hierarchic failure cause

KW - RPM (Risk priority metric)

KW - RPN (Risk priority number)

UR - https://www.scopus.com/pages/publications/84922177525

M3 - Journal article

AN - SCOPUS:84922177525

SN - 2185-2766

VL - 6

SP - 383

EP - 390

JO - ICIC Express Letters, Part B: Applications

JF - ICIC Express Letters, Part B: Applications

IS - 2

ER -

Risk evaluation of failure modes due to hierarchic failure causes in FMEA

Abstract

Keywords

Quacquarelli Symonds(QS) Subject Topics

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