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2. Fuzzy logic
Let's start with a convenient representation. What was introduced in (7) and (8) is called, in classical set theory, a characteristic function. Now, let's suppose that v (x ), instead of taking the value 0 or 1, can take any value in the interval [0,1]. Thus, an element x could belong to the frame of reference with a value between 0 and 1 too. A subset whose elements have this property is called a fuzzy subset.
Thus :
A fuzzy subset will then be denoted
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Fuzzy logic
Bibliography
In Engineering Techniques
- (1) - BLANCHARD (M.) - Algèbre de Boole. - Techniques de l'Ingénieur Traité Informatique industrielle, R 7 050, mars 1982.
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