Current-mode defuzzifier circuit to realise the centroid strategy

被引：17

作者：

Chen, CY ^{[1
]}

Huang, CY ^{[1
]}

Liu, BD ^{[1
]}

机构：

[1] Natl Cheng Kung Univ, Dept Elect Engn, Tainan 70101, Taiwan

来源：

IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS | 1997年 / 144卷 / 05期

关键词：

defuzzifier circuit; fuzzy logic; centroid strategy;

D O I：

10.1049/ip-cds:19971378

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：

A current-mode circuit based on the square-rooter/multiplier and squarer/divider circuits to realise the centre-of-gravity defuzzification strategy is described. The current-mode approach allows it to operate at 3.3 V without degrading its dynamic range. The proposed circuit was fabricated in 0.8 mu m single-polysilicon-double-metal technology, and the experimental results showed that it can operate at high speed with low power dissipation.

引用

页码：265 / 271

页数：7

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