CMOS analog/digital circuit of the hysteresis McCulloch-Pitts neuron for Ramsey numbers

Yong Beom Cho, Kazuhiro Tsuchiya, Yoshiyasu Takefuji

研究成果: Article査読

1 被引用数 (Scopus)

抄録

A parallel algorithm for finding Ramsey numbers is presented where analog/digital CMOS circuits for the hysteresis McCulloch-Pitts binary neuron are described. The hysteresis McCulloch-Pitts binary neuron model is used in order to suppress the oscillatory behaviors of neural dynamics so that the convergence time is shortened. The proposed algorithm using the hysteresis McCulloch-Pitts binary neuron found five Ramsey numbers. The analog CMOS sigmoid circuit with variable gain controls has been fabricated and tested using the SAC data acquisition board interfaced with a TMS 32010 processor. Hysteresis can be implemented by the positive feedback in the fabricated CMOS analog circuit.

本文言語English
ページ(範囲)313-322
ページ数10
ジャーナルAnalog Integrated Circuits and Signal Processing
2
4
DOI
出版ステータスPublished - 1992 11
外部発表はい

ASJC Scopus subject areas

  • 信号処理
  • ハードウェアとアーキテクチャ
  • 表面、皮膜および薄膜

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