جهت دسترسی به کاربرگه ی زیر، از این لینک استفاده کنید. http://dl.pgu.ac.ir/handle/Hannan/56413
Title: Window functions and sigmoidal behaviour of memristive systems
Keywords: Science & Technology;Technology;Engineering, Electrical & Electronic;Engineering;memristor;memristive system;window;sigmoidal;modelling;ELECTRICAL CIRCUITS;MODELS;DEVICES;DRIFT;cond-mat.mes-hall;cond-mat.mes-hall;Electrical & Electronic Engineering; Electrical And Electronic Engineering
Issue Date: 3-Feb-2016
20-Nov-2015
Publisher: John Wiley & Sons Ltd
place: Engineering & Physical Science Research Council (EPSRC);Engineering & Physical Science Research Council (EPSRC);Engineering & Physical Science Research Council (EPSRC)
Description: Summary: A common approach to model memristive systems is to include empirical window functions to describe edge effects and nonlinearities in the change of the memristance. We demonstrate that under quite general conditions, each window function can be associated with a sigmoidal curve relating the normalised time-dependent memristance to the time integral of the input. Conversely, this explicit relation allows us to derive window functions suitable for the mesoscopic modelling of memristive systems from a variety of well-known sigmoidals. Such sigmoidal curves are defined in terms of measured variables and can thus be extracted from input and output signals of a device and then transformed to its corresponding window. We also introduce a new generalised window function that allows the flexible modelling of asymmetric edge effects in a simple manner.
Other Identifiers: 0098-9886
http://hdl.handle.net/10044/1/32098
EP/I017267/1
EP/J018201/1
BMPF_P49668
Type Of Material: Other
Appears in Collections:Bioengineering

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