This paper proposes a model validation method that incorporates error due to numerical procedures. Two identified models for Sine Map and Duffing-Ueda Circuit systems have been investigated. The indexes RMSE and MAPE have been applied. We have shown that after some few iterates, it is possible to notice some significative difference between index provided in the literature. This difference has been computed in around 34%.
@article{arxiv.1711.07757,
title = {Incorporating Numerical Uncertainties for Validation of Nonlinear Models},
author = {Igor C. Silva and Gabriel H. A. Silva and Samir A. M. Martins and Erivelton G. Nepomuceno},
journal= {arXiv preprint arXiv:1711.07757},
year = {2017}
}
Comments
DINCON 2017 - Conferencia Brasileira de Dinamica, Controle e Aplicacoes - Sao Jose do Rio Preto - Brazil. 7 pages. In Portuguese