Title :
Non-linear observers-application to state estimation of a chemical process
Author :
Adjallah, H. Kondo ; Schreier, Gerhard ; Ragot, José
Author_Institution :
Dept. GSI, Univ. de Technol. de Troyes, France
Abstract :
This communication deals with the problem of designing a non-linear observer for fault detection and localisation for a wide class of non-linear systems subjected to bounded non-linearities. A dedicated non-linear observer schema (DNOS) for fault detection and identification in reconstructible systems is proposed
Keywords :
observers; bounded nonlinearities; chemical process; fault detection; fault localisation; nonlinear observers; reconstructible systems; state estimation; Chemical processes; Chemical technology; Equations; Estimation error; Fault detection; Fault diagnosis; Jacobian matrices; Linear systems; Observers; State estimation;
Conference_Titel :
Control Applications, 1995., Proceedings of the 4th IEEE Conference on
Conference_Location :
Albany, NY
Print_ISBN :
0-7803-2550-8
DOI :
10.1109/CCA.1995.555651
