A Presentation on Fuzzy Logic PPT
Fuzzy logic is based on the ideas of fuzzy set theory and fuzzy set membership often found in natural language – Joe is tall -- what is tall? – Joe is very tall -- what does this differ from tall? ? Natural language is not easily translated into the absolute terms of 0 ( false ...
例2 使用极大极小复合和中心去模糊化 例2 Fuzzy Logic System The subway(地铁) in Sendai(仙台), Japan uses a fuzzy logic control system developed by Serji Yasunobu of Hitachi(日立). It took 8 years to complete and was finally put into use in 1987. Control System Based on rules of logic ...
模糊化 defuzzification 反模糊化 implication 蕴含 input variable 输入变量 fuzzy set theory 模糊集合论 intersection 交集 complement 补集 scalar variable 标量变量 Why fuzzy logic in power systems: Analytical approaches have been used over the years for many power system operation, planning and control ...
III.DevelopmentofFuzzyMaths •FirstStage:FoundationofBasicTheory(19651980)•SecondStage:LogicandInference(1980-1990)•ThirdStage:Applications(1990-)•1966年,P.N.Marinos发表模糊逻辑的研究报告;•1974年,L.A.Zadeh发表模糊推理的研究报告,从此,模糊理论成了一个热门的课题.•1974年,英国的E.H.Mamdani...
2008/9/15fuzzy set theory chap01.ppt1 Introduction to Fuzzy Set Theory. AI Fuzzy Systems. History, State of the Art, and Future Development Sde Seminal Paper “Fuzzy Logic” by Prof. Lotfi Zadeh, Faculty in Electrical. International Conference on Fuzzy Systems and Knowledge Discovery, p.p ,...
| Fuzzy Logic | Enables machines to handle uncertainty and imprecision in data | | Bayesian Networks | Enables machines to reason probabilistically | | Expert Systems | Enables machines to reason and make decisions like human experts | | Knowledge Representation | Enables machines to represent knowle...
Expert systems, fuzzy logic and neural networks are a few hot spots artificial intelligence focused on . (在现代工业控制领域,伴随着计算机技术的突飞猛进,出现了智能控制的新趋势,即以机器模拟人类思维模式,采用推理、演绎和归纳等手段,进行生产控制,这就是人工智能。其中专家系统、模糊逻辑和神经网络是人工智能...
(FuzzySet Theory/FuzzyLogic) (Zadeh,1965) Vague——RoughSetsTheory (Pawlak,1982) Error/Approximative——IntervalAnalyses (Moore,1966) Grey——GreySystemTheory(Deng,1982) Others(suchasSetPairAnalyse,Extenic,etc.) •When——1965 •Who——L.A.Zadeh(扎德) Americancomputer&controlexpert Now:...
(英文PPT1)模糊控制讲义第一章(1)FUZZYCONTROL CHAPTER1Introduction 1.1TwoExamples1.2FuzzyControlTheory1.3CharacteristicsofFuzzyControl 1.1TwoExamples 1.1.1Example:“Human”and“Age”.1.1.2Example:“Parking”.1.1.1Example1－“Human”and“Age”Conception Intension Thesumoftheattributescontained...