Dynamic safety margin in fault-tolerant predictive controller

• Verfasst von: Abdel-Geliel, Mostafa [VerfasserIn]
• Verfasst von: Badreddin, Essameddin [VerfasserIn]
• Verfasst von: Gambier, Adrián [VerfasserIn]
• Titel: Dynamic safety margin in fault-tolerant predictive controller
• Verf.angabe: M. Abdel-Geliel, E. Badreddin, A. Gambier
• E-Jahr: 2005
• Jahr: 19 September 2005
• Umfang: 6 S.
• Fussnoten: Gesehen am 16.12.2019
• Titel Quelle: Enthalten in: Institute of Electrical and Electronics Engineers2005 IEEE International Conference on Control Applications
• Ort Quelle: Piscataway : IEEE, 2005
• Jahr Quelle: 2005
• Band/Heft Quelle: (2005), Seite 803-808
• ISBN Quelle: 0-7803-9354-6
• ISBN Quelle: 978-0-7803-9354-7
• DOI: doi:10.1109/CCA.2005.1507227
• Datenträger: Online-Ressource
• Sprache: eng
• K10plus-PPN: 1685661033

Abstract

Dynamic safety margin (DSM) is a new performance index used to measure the distance between a predefined safety boundary in the state space and the system trajectory as it evolves. Controller design based on DSM is important to maintain a predefined margin of safety during the transient and in the presence of large disturbances particularly in safety-critical systems. In this paper, a fault tolerant control design, using predictive controller based on DSM, to recover system performance after some system faults is discussed. In addition, real-time results of a control system, which was implemented in a two-tank system, are presented to demonstrate the fruitfulness of this design.