{"title":"Actuator Fault Detection and Fault Tolerant Control of a Nonlinear System Using Sliding Mode Observer","authors":"R. Loukil, M. Chtourou, T. Damak ","volume":110,"journal":"International Journal of Electrical and Computer Engineering","pagesStart":238,"pagesEnd":243,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10003568","abstract":"In this work, we use the Fault detection and isolation and the Fault tolerant control based on sliding mode observer in order to introduce the well diagnosis of a nonlinear system. The robustness of the proposed observer for the two techniques is tested through a physical example. The results in this paper show the interaction between the Fault tolerant control and the Diagnosis procedure.","references":"[1]\tLoukil R, Chtourou M, Damak T, \u201cSynthesis of nonlinear observers for actuator fault detection and isolation\u201d, \tInternational journal of computer Applications (0975- 8887), Volume 43-No 4, April 2012, pp27-32, Published by FCS (Foundation of computer Science, USA). \r\n[2]\tLoukil, R. (2014) Surveillance et diagnostic de syst\u00e8mes complexes \u00e0 base d\u2019observateurs, Doctoral thesis from the National Engineering School of Sfax.\r\n[3]\tEdwards C., Spurgeon S. K. and Patton R. J. \u201cSliding mode observers for fault detection and isolation\u201d, Elsevier Science Ltd. (2000).\r\n[4]\tOudghiri, M. (2008) Commande multi-mod\u00e8les tol\u00e9rante aux d\u00e9fauts: Application au contr\u00f4le de la dynamique d\u2019un v\u00e9hicule automobile, doctoral Thesis from the Picardie Jules Verne University; France.\r\n[5]\tBoon, G.K., Spurgeon, S.K. and Barrie, J.N. (2002) \u2018Fault diagnosis using sliding mode techniques\u2019, Control Engineering Practice, February, Vol. 10, No. 2, pp.207\u2013217, Elsevier Science Ltd.\r\n[6]\tIsermann, R. (1997) \u2018Supervision, fault-detection and fault-diagnosis methods-an introduction\u2019, Control Eng. Practice, Vol. 5, No. 5, pp.639\u2013652. \r\n[7]\tLoukil, R., Chtourou, M. and Damak, T. (2011) \u2018An actuator fault detection and isolation for a nonlinear system using observers\u2019, International conference on Sciences and Techniques of Automatic Control and Computer Engineering, 18\u201320 December, Sousse, Tunisia.\r\n[8]\tThoma, M., Allg\u00f6wer, M. and Morari, M. (2009) Sliding Mode Control Using Novel Sliding Surfaces, Vol. 392, 144p, Springer-Verlag, Berlin, Heidelberg.\r\n[9]\tBlanke M., Kinnaert M.,Lunze J and Staroswiecki M., \u201cDiagnosis and Fault Tolerant control\u201d, Spinger Verglas (2003).","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 110, 2016"}