Fuzzy techniques are based on foundations in fuzzy set theory, as well as fuzzy logic:
Because the fuzzy representation and the processing of fuzzy values differ from standard crisp values, it's often necessary to convert between the two:
To harness the full power of fuzzy logic, fuzzy expert systems are used in a similar fashion to rule-based systems. However, key differences exist:
Fuzzy systems are particularly suited to providing smooth control and making decisions with partial truths. In the next chapter, fuzzy logic is applied to control the behaviors of animats, notably climbing ladders and opening doors.
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