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周知,朱旺,朱虹,于东升.基于耦合忆容模拟器的双非门振荡电路[J].电源学报,2018,16(1):171-177
基于耦合忆容模拟器的双非门振荡电路
Two-astable-oscillator Circuit Based on Coupling Memcapacitor Simulator
投稿时间:2016-04-27  修订日期:2017-01-02
DOI:10.13234/j.issn.2095-2805.2018.1.171
中文关键词:  耦合行为  忆容特性  忆容模拟器  双非门振荡器
英文关键词:coupling behavior  memcapacitance characteristic  memcapacitor simulator  two-astable-oscillator
基金项目:国家自然科学青年基金资助项目(51307174)
作者单位E-mail
周知 中国矿业大学电气与动力工程学院, 徐州 221116  
朱旺 中国矿业大学电气与动力工程学院, 徐州 221116  
朱虹 中国矿业大学电气与动力工程学院, 徐州 221116  
于东升 中国矿业大学电气与动力工程学院, 徐州 221116 dongsiee@163.com 
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中文摘要:
      通过在多谐振荡电路中引入忆容模拟器,提出一种磁通控制型耦合双忆容器模拟电路,并从理论上推导出其忆容值与磁通之间的数学关系。在此基础上,进行了基于耦合忆容模拟器的双非门多谐振荡器及其动态特性的研究。因耦合作用的影响,此电路呈现出有别于传统双非门振荡器的输出特性,其可用于电力电子变换器的驱动和信号测试。为了证明耦合忆容模拟器与基于其的双非门振荡电路的可行性,搭建硬件实验电路并进行了测试,实验结果与仿真结果保持一致,证实了理论分析的正确性。
英文摘要:
      Through the introduction of a memcapacitor simulator to a two-astable-oscillator circuit, a flux-controlled coupling two-memcapacitor simulation circuit is proposed, and the mathematical relationship between the memcapacitance value and flux is analyzed theoretically. On this basis, a double-NOT-gate two-astable-oscillator circuit based on coupling memcapacitor simulator and its dynamic characteristics are studied. Due to the coupling effect, the output characteristics of this circuit is different from those of the traditional double-NOT-gate oscillator, thus it can be used in the driving and signal testing of a power electronic converter. To verify the feasibility of the coupling memcapacitor simulator and the related two-astable-oscillator circuit, an experimental circuit was built using hardware and tested further. Experimental results were consistent with the simulation, which verified the theoretical analysis.
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