ITM Web of Conferences
Volume 3, 2014ACTIMS 2014 – Activity-Based Modeling & Simulation 2014
|Number of page(s)||11|
|Published online||02 December 2014|
A Numerical Study of Quantization-Based Integrators
Departamento de Engenharia Informática, Universidade de Coimbra, Portugal
a e-mail: firstname.lastname@example.org
Adaptive step size solvers are nowadays considered fundamental to achieve efficient ODE integration. While, traditionally, ODE solvers have been designed based on discrete time machines, new approaches based on discrete event systems have been proposed. Quantization provides an efficient integration technique based on signal threshold crossing, leading to independent and modular solvers communicating through discrete events. These solvers can benefit from the large body of knowledge on discrete event simulation techniques, like parallelization, to obtain efficient numerical integration. In this paper we introduce new solvers based on quantization and adaptive sampling techniques. Preliminary numerical results comparing these solvers are presented.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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