In this paper, we present the application of our analytical solution for Joglekar's and Prodromakis' window functions [1] in circuit simulators Simscape and LTspice for modeling of HP memristor as an ideal generic memristor [2]. The existing analytical solution for Joglekar's window [3] contains infinite hyper geometric series [4], while our model provides finite closed form expressions for charge q(x) and flux phi(x) dependence on state variable x. In simulations, the solution for state variable x in our case may follow from numerical solving of nonlinear algebraic equation, instead of ODE. The convergence, accuracy and simulation speed of the models are analyzed and discussed.

Simscape and LTspice models of HP ideal generic memristor based on finite closed form solution for window functions / Dautovic, S; Samardzic, N; Juhas, A; Ascoli, A; Tetzlaff, R. - ELETTRONICO. - (2021). (Intervento presentato al convegno IEEE International Conference on Electronics, Circuits, and Systems (ICECS) tenutosi a Dubai (United Arab Emirates) nel 28 November 2021 - 01 December 2021) [10.1109/ICECS53924.2021.9665488].

Simscape and LTspice models of HP ideal generic memristor based on finite closed form solution for window functions

Ascoli A;
2021

Abstract

In this paper, we present the application of our analytical solution for Joglekar's and Prodromakis' window functions [1] in circuit simulators Simscape and LTspice for modeling of HP memristor as an ideal generic memristor [2]. The existing analytical solution for Joglekar's window [3] contains infinite hyper geometric series [4], while our model provides finite closed form expressions for charge q(x) and flux phi(x) dependence on state variable x. In simulations, the solution for state variable x in our case may follow from numerical solving of nonlinear algebraic equation, instead of ODE. The convergence, accuracy and simulation speed of the models are analyzed and discussed.
2021
978-1-7281-8281-0
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2988492