A CMOS implementation of fuzzy controllers based on adaptive membership function ranges

This paper presents a compact current-mode CMOS design for the implementation of fuzzy controllers, using membership functions with variable output ranges. This design aims to avoid the division operation required to obtain the final crisp output. A feedback block is included, whose complexity does...

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Bibliographic Details
Published inProceedings of Fifth International Conference on Microelectronics for Neural Networks pp. 317 - 321
Main Authors Rojas, I., Pelayo, F.J., Ortega, O., Prieto, A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 1996
Subjects
Adaptive control
Arithmetic
Control systems
Electric variables control
Feedback circuits
Fuzzy control
Fuzzy sets
Fuzzy systems
Output feedback
Programmable control
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Summary:This paper presents a compact current-mode CMOS design for the implementation of fuzzy controllers, using membership functions with variable output ranges. This design aims to avoid the division operation required to obtain the final crisp output. A feedback block is included, whose complexity does not depend on the number of rules of the fuzzy controller, thus the circuit can be applied to very complex systems.
ISBN:0818673737
9780818673733
ISSN:1086-1947
DOI:10.1109/MNNFS.1996.493809