Taylor Series Based Integration in Electric Circuits Simulations

Vaclav Satek, Petr Veigend, Gabriela Necasova

Taylor Series Based Integration in Electric Circuits Simulations

Číslo: 3/2019
Periodikum: Advances in Electrical and Electronic Engineering
DOI: 10.15598/aeee.v17i3.3369

Klíčová slova: Initial value problems; MATLAB; ordinary differential equations; Taylor series method; telegraph line; Van der Pol oscillator.

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Anotace: This paper deals with the extremely precise, stable and fast solution of the ordinary differential equations. The solution of these is performed using a method based on the Taylor series - The Modern Taylor Series Method. The paper investigates two problems to demonstrate the positive properties of the method: linear problem - the behavior of signal transmission on the telegraph line and a non-linear problem - the Van der Pol oscillator. Both problems were analyzed and solved using newly implemented MATLAB Modern Taylor Series Method solvers. The results were then compared to the state-of-the-art MATLAB solvers.