Memristor-based Center-of-Gravity (COG) Defuzzifier Circuit

被引：0

作者：

Amer, S. H. ^{[1
]}

Madian, A. H. ^{[2
]}

Emara, A. S. ^{[1
]}

机构：

[1] Amer Univ Cairo, Elect & Commun Engn Dept, Cairo, Egypt

[2] Egyptian Atom Energy Author, Radiat Engn Dept, Cairo, Egypt

来源：

2015 EUROPEAN CONFERENCE ON CIRCUIT THEORY AND DESIGN (ECCTD) | 2015年

关键词：

Memristor; Center-Of-Gravity(COG); Defuzzifier;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work proposes a novel Center-Of-Gravity (COG) defuzzifier circuit based on memristors. The proposed circuit overcomes the prime disadvantage of COG defuzzifiers which is area occupancy via the use of memristors. The main idea in the circuit is to store the singletons (output fuzzy sets) in the memconductance (reciprocal of the memristance). This reduces the multiplication into Ohm's Law which provides significant area reduction. Meanwhile, the proposed circuit avoids the use of extensive analog processing in order to maintain high robustness. Simulations were successfully conducted to validate the functionality of the circuit.

引用

页码：149 / 152

页数：4

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