Studies on Unequal Weighted Universal Combination Operation Based on Interval a,b
Fuzzy logic that permits the propositional truth value to vary continuously can resolve effectively many problems, but its propositional conjunctions are still rigid. Therefore fuzzy logic with parameters becomes an important research direction. Universal logic is one of fuzzy logic with parameters. It includes not only the continuity of propositional truth value, but also the sequential changeability (relationship flexibility) among propositions. It proposed seven operation models which are continuously various operator clusters. One of them is universal combination operation model of universal logic which can satisfy the requirement of integrated decision of continuous valued logic. Two unequal weighted universal combination operation model based on interval a, b are proposed, and special operators of 0-level generator weighted universal combination operation model are proved. It not only satisfies the requirement of integrated decision in complex system, but perfects propositional conjunctions theory of universal logic.
fuzzy logic universal logic unversal combination operation model interval
Pengtao Jia Haijiang Meng
School of Computer Science Xian University of Science and Technology Xian, China Second Department Xian Institute of Applied Optics Xian, China
国际会议
上海
英文
270-274
2011-07-26（万方平台首次上网日期，不代表论文的发表时间）