An electronic implementation of amoeba anticipation
An electronic implementation of amoeba anticipation
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阿米巴预期的电子实现
DOI：
10.1007/s00339-013-7615-5
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
H. Kohlstedt
中科院分区：
文献类型：
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作者：
M. Ziegler;K. Ochs;Mirko Hansen;H. Kohlstedt
在自然界中，可以在像变形虫这样的单细胞生物中观察到记忆环境变化和回忆过去事件的能力。Pershin和Di Jia已经证明，这种学习行为可以在由LC（电感电容）轮廓和忆阻器件组成的简单忆阻电路模型中模仿。在这里，我们通过使用Ag/TiO 2 −x/Al忆阻器件实验实现了这个模型。的电路的理论分析是用来深入了解这个模型的功能，并给出建议的电路实现。在这方面，传递函数，谐振频率和阻尼行为的忆阻器件的电阻变化进行了详细讨论。
In nature, the capability of memorizing environmental changes and recalling past events can be observed in unicellular organisms like amoebas. Pershin and Di Ventra have shown that such learning behavior can be mimicked in a simple memristive circuit model consisting of an LC (inductance capacitance) contour and a memristive device. Here, we implement this model experimentally by using an Ag/TiO2−x/Al memristive device. A theoretical analysis of the circuit is used to gain insight into the functionality of this model and to give advice for the circuit implementation. In this respect, the transfer function, resonant frequency, and damping behavior for a varying resistance of the memristive device are discussed in detail.