Define fuzzy logic and its importance in our daily life. What is role of crisp sets in fuzzy logic ?

Fuzzy Logic :-

• Fuzzy logic is an approach to computing based on “degrees of truth” rather than “true or false” (1 or 0).

• Fuzzy logic includes 0 and 1 as extreme cases of truth but also includes the various states of truth in between.

• Fuzzy logic allows inclusion of human assessments in computing problems.

• It provides an effective means for conflict resolution of multiple criteria and better assessment of options.

Importance of fuzzy logic in daily life :-

• Fuzzy logic is essential for the development of human-like capabilities for AI.

• It is used in the development of intelligent systems for decision making, identification, optimization, and control.

• Fuzzy logic is extremely useful for many people involved in research and development including engineers, mathematicians, computer software developers and researchers.

• Fuzzy logic has been used in numerous applications such as facial pattern recognition, air conditioners, vacuum cleaners, weather forecasting systems, medical diagnosis and stock trading.

Role of crisp sets in fuzzy logic :-

• It contains the precise location of the set boundaries.
• It provides the membership value of the set.