Title :
Nonlinear dynamic system sensor fault isolation using parameter interval based method
Author :
Li, Zetao ; Dahhou, Boutaieb ; Zhang, Cuixa
Author_Institution :
Electr. Eng. Coll., Guizhou Univ., Guiyang, China
Abstract :
Parameter interval based fault isolation method has fast isolation speed and fits many kinds of nonlinear dynamic systems. In this paper, this method is extended to sensor fault isolation problem for nonlinear dynamic systems. The example shows good performance of this method for sensor fault isolation.
Keywords :
fault diagnosis; nonlinear dynamical systems; sensors; nonlinear dynamic system; parameter interval based method; sensor fault isolation; Context; Estimation error; Fault detection; Frequency modulation; Nonlinear dynamical systems; Observers; Robot sensing systems; Fault diagnosis; Fault isolation; Parameter interval; Sensor fault;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
DOI :
10.1109/WCICA.2010.5555017
