INVESTIGADORES
LOTITO Pablo Andres
artículos
Título:
Sensitivity Analysis for Differential Algebraic Equations
Autor/es:
BORONI G.; LOTITO P. A; CLAUSSE A.
Revista:
LATIN AMERICAN APPLIED RESEARCH
Editorial:
PLAPIQUI(UNS-CONICET)
Referencias:
Año: 2008 vol. 38 p. 123 - 127
ISSN:
0327-0793
Resumen:
In this paper we propose a new method based on adjoint systems for parametric sensitivity analysis of DAEs. This method is employed in a series of experiments, and the results are compared with the estimation of sensitivity by a finite differences method, widely used because of the simplicity of its implementation. In addition, we propose a method extension based on the use of estimation functions that allows transforming the original adjoint system into an algebraic system, making it suitable for many efficient numerical methods.
