Fuzzy Logic Flashcards
Define fuzzy logic.
Fuzzy logic is the domain of artificial intelligence that enables computer to reason using degrees of truth, instead of conventional a system of true or false.
How is Boolean system different from the fuzzy system of reasoning?
Boolean system is a type of computing system in which data can only exist into possible states denoted by true or false or 1 and 0.
Whereas,
Fuzzy logic is the domain of artificial intelligence that enables computers to reason using degrees out truth instead of the conventional system of true or false.
How many components does a fuzzy logic system consists of? List them
A fuzzy logic system comprises of three primary components. The fuzzifier, the controller, and the defuzzifier.
What do you mean by fuzzification and defuzzification?
Fuzzification is a component of the fuzzy logic system which converts measured input values into linguistic labels.
Defuzzification is a component of the fuzzy logic system, which converts linguistic values into numerical values
What is the function of the controller in a fuzzy logic system?
Controller is a component of the fuzzy logic system, which decides suitable outputs, based on the linguistic information entered.
Defined the following terms with the help of examples.
i) Linguistic variables
ii) Fuzzy rules
i) It is a value that is expressed using natural language or opposed to numbers.
ii) It is a set off IF-THEN rules which help to decide an output based on the type of input.
List six practical applications of fuzzy logic.
The six practical applications of fuzzy logic are as follows:
*Automotive industry
*Household appliances
*Aerospace
*Healthcare
*Business
*Railways
The knowledge base contains information about _______________ and membership functions.
Fuzzy rules
In the automotive industry, fuzzy logic is used for the automatic application of _______________ .
Brakes
The _______________ transforms numerical values into linguistic variables.
Knowledge base
Fuzzy logic can be used to control the _______________ of satellites and space vehicles.
Altitude
The complement of fuzzy logic system, which contains the knowledge base and the interference engine, is known as _______________.
Controller
_______________ variable is the value which is expressed using natural language instead of numbers.
Linguistic
The Boolean system of decision making is also known as _______________ logic.
Fuzzy
