2001, Volume 3, Issue 1
Strategic Study of CAE >> 2001, Volume 3, Issue 1
Both-Branch Fuzzy Decision and Problems on Decision Discernment
Department of Automation Engineering, Shandong University, Jinan 250061, China
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Abstract
This paper proposes the concept of both-branch fuzzy decision on X, which contains neutral universe(X*≠{x}), and the optimal decision analysis model. In addition, the paper proposes decision judgement theorem, decision discernment theorem, decision surplusage-discarding theorem and hole-digging principle on decision factors universe X. Both-branch fuzzy decision has such characteristics as decision two-direction dependence character, decision piling-synthesis character, decision branch-separating character, decision branch-degeneration character, and decision non-fault character. The research results have found application.
Keywords
both-branch fuzzy decision ; decision model ; judgement theorem ; discernment theorem ; surplusage-discarding theorem ; hole-digging principle
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