Fuzzy logic controller structures

Ronald R. Yager

doi:10.1117/12.25168

1 February 1991 Fuzzy logic controller structures

Ronald R. Yager

Proceedings Volume 1381, Intelligent Robots and Computer Vision IX: Algorithms and Techniques; (1991) https://doi.org/10.1117/12.25168
Event: Advances in Intelligent Robotics Systems, 1990, Boston, MA, United States

Abstract

We look at structure of the fuzzy logic controller from the point of view of a function relating input to output. This view in turn can be generalized to that of looking at the fuzzy logic controller as a mathematical relationship. In this view the problem of fmding fuzzy logic controller outputs becomes equivalent to solving mathematical relationships. Using this motivation we suggest an alternative approach to the calculation of the output of fuzzy logic controllers. This approach is based upon the use of level sets and is called the level set method. This method provides a very efficient way of calculating fuzzy logic controller outputs that is easily implemented in hardware.

Citation Download Citation

Ronald R. Yager "Fuzzy logic controller structures", Proc. SPIE 1381, Intelligent Robots and Computer Vision IX: Algorithms and Techniques, (1 February 1991); https://doi.org/10.1117/12.25168

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