Linearly Implicit Discrete Event Methods for Stiff ODEs. Part II: Implementation

GUSTAVO MIGONI; ERNESTO KOFMAN

Rio Gallegos

Congreso; Reunión de Procesamiento de la Información y Control; 2007

This second part deals with the main practical issues of the linearly implicit quantization based integration (QBI) methods defined in the companion paper. The translation of the new algorithms into a discrete event (DEVS) specification and its implementation in a DEVS simulation tool is discussed. The efficience of the methods is illustrated comparing the simulation of two examples with the classic methods implemented by Matlab/Simulink.