版权说明 帮助中心
首页 > 成果 > 详情

Fuzzy logic-based approach for identifying the risk importance of human error

SCI-ESSCIEI
WOS被引频次:17
认领
导出
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Li Peng-cheng;Chen Guo-hua;Dai Li-cao;Zhang Li
通讯作者:
Li, PC
作者机构:
[Dai Li-cao; Zhang Li; Li Peng-cheng] Human Factor Institute, University of South China, Hengyang 421001, Hunan, China
[Chen Guo-hua; Li Peng-cheng] Institute of Safety Science and Engineering, South China University of Technology, Guangzhou 510640, Guangdong, China
通讯机构:
[Li Peng-cheng] S China Univ Technol, Inst Safety Sci & Engn, Guangzhou 510640, Guangdong, Peoples R China.
语种:
英文
关键词:
Fuzzy logic;Human error;Risk importance assessment;Uncertainty
期刊:
Safety Science
ISSN:
0925-7535
年:
2010
卷:
48
期:
7
页码:
902-913
文献类别:
WOS:Article;EI:Journal article (JA)
所属学科:
ESI学科类别:工程学;WOS学科类别:Engineering, Industrial;Operations Research & Management Science
入藏号:
EI:20102112948700
基金类别:
National Natural Science Foundation Program of China [70873040]
机构署名:
本校为其他机构
院系归属:
管理学院
摘要:
In the system reliability and safety assessment, the focuses are not only the risks caused by hardware or software, but also the risks caused by “human error”. There are uncertainties in the traditional human error risk assessment (e.g. HECA) due to the uncertainties and imprecisions in Human Error Probability (HEP), Error-Effect Probability (EEP) and Error Consequence Severity (ECS). While fuzzy logic can deal with uncertainty and imprecision. It is an efficient tool for solving problems where knowledge uncertainty may occur. The purpose of this paper is to develop a new Fuzzy Human Error Risk Assessment Methodology (FHERAM) for determining Human Error Risk Importance (HERI) as a function of HEP, EEP and ECS. The modeling technique is based on the concept of fuzzy logic, which offers a convenient way of representing the relationships between the inputs (i.e. HEP, EEP, and ECS) and outputs (i.e. HERI) of a risk assessment system in the form of IF–THEN rules. It is implemented on fuzzy logic toolbox of MATLAB using Mamdani techniques. A case example is presented to demonstrate the proposed approach. Results show that the method is more realistic than the traditional ones, and it is practicable and valuable.
参考文献:
AUFLICK JL, 1999, COMPUTER TECHNOLOGY, P37
BOWLES JB, 1995, RELIAB ENG SYST SAFE, V50, P203, DOI 10.1016/0951-8320(95)00068-D
CAI KY, 1991, PROBABILISTIC SAFETY
Cooper S.E., 1996, NUREGCR6350 USNRC
Embrey E, 1984, NUREGCR3518 USNRC, V1

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com