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憶阻高通濾波電路準(zhǔn)周期與混沌環(huán)面簇發(fā)振蕩及慢通道效應(yīng)

李芳苑 陳墨 武花干

李芳苑, 陳墨, 武花干. 憶阻高通濾波電路準(zhǔn)周期與混沌環(huán)面簇發(fā)振蕩及慢通道效應(yīng)[J]. 電子與信息學(xué)報, 2020, 42(4): 811-817. doi: 10.11999/JEIT190373
引用本文: 李芳苑, 陳墨, 武花干. 憶阻高通濾波電路準(zhǔn)周期與混沌環(huán)面簇發(fā)振蕩及慢通道效應(yīng)[J]. 電子與信息學(xué)報, 2020, 42(4): 811-817. doi: 10.11999/JEIT190373
Fangyuan LI, Mo CHEN, Huagan WU. Quasi-periodic, Chaotic-torus Bursting Oscillations and SlowPassage Effect in Memristive High-pass Filter Circuit[J]. Journal of Electronics & Information Technology, 2020, 42(4): 811-817. doi: 10.11999/JEIT190373
Citation: Fangyuan LI, Mo CHEN, Huagan WU. Quasi-periodic, Chaotic-torus Bursting Oscillations and SlowPassage Effect in Memristive High-pass Filter Circuit[J]. Journal of Electronics & Information Technology, 2020, 42(4): 811-817. doi: 10.11999/JEIT190373

憶阻高通濾波電路準(zhǔn)周期與混沌環(huán)面簇發(fā)振蕩及慢通道效應(yīng)

doi: 10.11999/JEIT190373
基金項目: 國家自然科學(xué)基金(51607013, 61601062)
詳細(xì)信息
    作者簡介:

    李芳苑:女,1988年生,講師,碩士生,研究方向為電路理論及集成電路設(shè)計

    陳墨:女,1982年生,副教授,博士生,研究方向為電工理論與新技術(shù)、類腦計算與神經(jīng)網(wǎng)絡(luò)

    武花干:女,1987年生,講師,博士生,研究方向為電工理論與新技術(shù)、類腦計算與神經(jīng)網(wǎng)絡(luò)

    通訊作者:

    武花干 wuhg@cczu.edu.cn

  • 中圖分類號: TN713; TN601

Quasi-periodic, Chaotic-torus Bursting Oscillations and SlowPassage Effect in Memristive High-pass Filter Circuit

Funds: The National Natural Science Foundations of China (51607013, 61601062)
  • 摘要: 該文提出了一種憶阻高通濾波電路,它是由有源高通RC濾波器與二極管橋級聯(lián)LC振蕩器的憶阻模擬器并聯(lián)耦合組成的。該文建立了電路方程與系統(tǒng)模型?;诜植韴D、相平面圖、龐加萊映射等數(shù)值仿真,開展了以反饋增益為可調(diào)參數(shù)的分岔分析,揭示了憶阻高通濾波電路中存在的準(zhǔn)周期、混沌環(huán)面、混沌和多周期等簇發(fā)振蕩行為。進(jìn)一步地,通過快慢分析法,導(dǎo)出了快子系統(tǒng)的Hopf分岔集,并進(jìn)而闡述了憶阻高通濾波電路慢通道效應(yīng)的形成機(jī)理。最后,基于Multisim電路仿真驗證了數(shù)值仿真結(jié)果。
  • 圖  1  憶阻高通濾波電路和2階壓控擴(kuò)展型憶阻器

    圖  2  憶阻高通濾波電路隨參數(shù)k變化的分岔行為

    圖  3  不同參數(shù)k時數(shù)值仿真得到的4種簇發(fā)振蕩行為

    圖  4  4種典型參數(shù)k時不同類型簇發(fā)振蕩的慢通道效應(yīng)分析

    圖  5  4種典型參數(shù)k時電路仿真截獲的不同簇發(fā)振蕩行為

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出版歷程
  • 收稿日期:  2019-05-24
  • 修回日期:  2019-09-09
  • 網(wǎng)絡(luò)出版日期:  2019-09-19
  • 刊出日期:  2020-06-04

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