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隶属函数硬件化设计方法研究进展 被引量：1

Design methods membership function in Hardware
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摘要 隶属函数是模糊推理系统的关键组成部分,其硬件化设计是模糊推理系统硬件化设计的前提和基础.综述了国内外近15年来隶属函数模拟电路硬件化设计的方法,介绍了3种不同类型约15个具体隶属函数电路的实现原理及其相关性能,所能生成的隶属函数形状包括梯形、三角形、高斯型、S型和Z型以及任意形状.为研究开发新的隶属函数硬件化电路,实现模糊推理系统硬件化设计提供了理论依据和技术参考. The membership function is a critical part in the fuzzy reasoning system, whose circuit design is the premise and groundwork to perform the inference by circuit. The analog circuit design of membership function since 1990 is systematically summarized, and the realization principles and performance of three kinds of membership functions, including fifteen circuits are discussed. The forms of membership functions built from these circuits are trapezoid, triangle, Gauss, S, Z, and even freewill.
作者 张吉礼 李爱国
机构地区 哈尔滨工业大学市政环境工程学院 哈尔滨工业大学计算机科学与技术学院
出处 《哈尔滨工业大学学报》 EI CAS CSCD 北大核心 2004年第8期1004-1007,共4页 Journal of Harbin Institute of Technology
基金 国家自然科学青年基金资助项目(59908001) 哈尔滨工业大学跨学科交叉性研究基金资助项目(HIT.MD200030).
关键词 隶属函数电路 硬件化设计 模拟电路 性能分析 模糊推理系统 界限差电路 Computer circuits Design Fuzzy sets Membership functions
分类号 TN710 [电子电信—电路与系统] TP273.4 [自动化与计算机技术—检测技术与自动化装置]
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参考文献5

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同被引文献15

  • 1[1]ZRILIC D G. Hardware implementations of fuzzy membership function, operations, and inference [ J ]. Computers and Electrical Engineering, 2000, 26: 85 - 105.
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  • 3[4]BOURAS S, KOTRONAKIS M, SUYAMA K, et al.Mixed analog - digital fuzzy logic controller with continuous -amplitude fuzzy inferences and defuzzification [ J ].IEEE Trans on Fuzzy Syst, 1998, 6(2) :205 -215.
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引证文献1

哈尔滨工业大学学报
2004年 第8期

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