| Titre : | Integral identification of continuous-time delay systems in the presence of unknown initial conditions and disturbances from step tests (2008) |
| Auteurs : | Qing-Guo Wang, Auteur ; Liu, Min, Auteur ; Chang Chieh Hang, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 47 n°14, Juillet 2008) |
| Article en page(s) : | p. 4929–4936 |
| Langues : | Anglais |
| Tags : | Continuous-time delay systems -- integral identification method ; Static disturbance |
| Résumé : | In this paper, an integral identification method is proposed for continuous-time delay systems in presence of both unknown initial conditions and static disturbances from a step test. The integration limits are specifically chosen to make the resulting integral equation independent of the unknown initial conditions. This enables identification of the process model from a step test by one-stage least-squares algorithm without any iteration. The proposed identification method is demonstrated through numerical simulation and real time testing. |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie071532s |
