가중퍼지시스템의 신뢰도 분석을 위한 사다리꼴 모호집합의 사용
Using Trapezoidal Vague Set To Analyze the Reliability for Weighted Fuzzy Systems
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초록
퍼지시스템의 구성요소의 신뢰도는 실수, 퍼지숫자, 신용구간 등으로 표현하여 분석한다. 우리는 퍼지시스템의 구성요소의 신뢰도와 구성요소의 중요도를 표현하는 가중값을 사다리꼴 모호집합으로 표현하고 분석하는 방법을 제안한다. 신뢰도와 가중값은 0과 1사이에서 정의된다. 제안한 신뢰도 분 석방법은 퍼지시스템의 구성요소의 신뢰도와 가중값을 고려하기 때문에 유연하게 퍼지시스템의 신뢰 도를 분석할 수 있다.
Abstract
The reliabilities of the fuzzy systems are described and analyzed by real numbers, fuzzy numbers, and intervals of confidences, etc. We propose the way to analysis and represent the reliabilities of the components and their weights reflected on their importance in the systems. the reliabilities and weights are defined between 0 and 1. The method considers reliabilities and weights of the fuzzy systems, the reliability analysis of the fuzzy systems is more flexibly.
참고문헌 (10)
- Singer, D, "A Fuzzy Set Approach To FaultTree and Reliability Analysis", Fuzzy Sets and Systems, 34, pp.145~155 (1990)
- Cheng, C. H, "Fuzzy System Reliability Analysis by Interval of Confidence", Fuzzy Sets and Systems, 56, pp.29~35 (1993)
- Chen, Shyi-Ming, "Fuzzy System Reliability Analysis Using Fuzzy Number Arithmetic Operations", Fuzzy Sets and Systems, 64, pp.31~38 (1994)
- Mon, D. L, "Fuzzy System Reliability Analysis for Components With Different Membership Functions", Fuzzy Sets and Systems, 64, pp.147~157 (1994)
- Utkin, L. V, "A General Formal Approach for Fuzzy Reliability Analysis in the Possibility Context", Fuzzy Sets and Systems, 83, pp.203~213 (1996)
- Cai, K. Y, "Systems Failure Engineering and Fuzzy Methodology: An Introductory Overview", Fuzzy Sets and Systems, 83, pp.113~133 (1996)
- Chen, Shyi-Ming, "Analysis Fuzzy System Reliability Using Vague Set Theory", Int'l Jl. of Applied Science and Engineering, 1, pp.82~88 (2003)
- Wu, H. C, "Fuzzy Reliability Estimation Using Bayesian Approach", Computers and Industrial Engineering, 46, pp.467~493 (2004)
- Gau, Wen-Lung, "Vague Sets", IEEE Trans. on SMC, 23(2), pp.610~614 (1993)
- Chen, Shyi-Ming, "Arithmetic Operations Between Vague Sets", Proceedings of the Int'l Joint Conf. of CFSA, SOFT'95 on Fuzzy Theory and Applications, Taipei, Taiwan, pp.1995[DOI]