Integrated circuit implementation of fuzzy controllers

被引：32
|
作者：
Huertas, JL
SanchezSolano, S
Baturone, I
Barriga, A
机构：
[1] Depto. Diseno Circuitos Analogicos, Inst. de Microelectronica de Sevilla, Ctro. Nac. de Microelectronica
来源：
IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1996年 / 31卷 / 07期
关键词：
D O I：
10.1109/4.508221
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 paper presents mixed-signal current-mode CMOS circuits to implement programmable fuzzy controllers that perform the singleton or zero-order Sugeno's method. Design equations to characterize these circuits are provided to explain the precision and speed that they offer. This analysis is illustrated with the experimental results of prototypes integrated in standard CMOS technologies. These tests show that an equivalent precision of 6 b is achieved. The connection of these blocks according to a proposed architecture allows fuzzy chips with low silicon area whose inference speed is in the range of 2 Mega FLIPS (fuzzy logic inferences per second).
引用
收藏
页码：1051 / 1058
页数：8
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