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9 Cards in this Set
- Front
- Back
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What are the steps which a fuzzy logic controller uses? |
1. Fuzzification 2.Fuzzy rule processing and output calculation 3. Defuzzification |
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What is a crisp input? |
An input with an actual value instead of it being in a group |
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What does Fuzzification involve? |
Taking a crisp input and converting it to a fuzzy input by using input membership functions |
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What does fuzzy rule processing and output calculation involve? |
Creating the rules which will transfer the inputs from the input membership onto the output memberships |
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For an AND rule, what input do you take to the output memberships? |
The lowest one |
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For an OR rule, what input do you take to the output membership? |
The highest one |
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What does defuzzification involve? |
Taking the outputs to form a shape and using a method to calculate a final crisp output. This method is usually the centroid method |
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What's the first step for the centroid method? |
To find the equations of all the lines which make up the output shape |
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What equation do you use to find the output using the centroid method? |
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