A fault and delay tolerant multi-sensor control scheme

Nikola Stankovic 1 Sorin Olaru 1, 2 Silviu-Iulian Niculescu 3, 2
1 E3S - Supélec Sciences des Systèmes [Gif-sur-Yvette]
2 DISCO - Dynamical Interconnected Systems in COmplex Environments
L2S - Laboratoire des signaux et systèmes, Inria Saclay - Ile de France, SUPELEC, CNRS - Centre National de la Recherche Scientifique : UMR8506
3 L2S - Laboratoire des signaux et systèmes
Abstract : The present article deals with a fault and delay tolerant multi-sensor control scheme. In particular, we consider a process aected by additive disturbance which is monitored by redundant sensors. The process is controlled by a digital controller which is connected with the sensors via shared network. It is assumed that sensors are subject to abrupt faults while the communication between the sensors and the controller is aected by time-varying delay. In order to tackle network-induced delay, we design a prediction-based controller with compensation. A fault and delay detection and identication mechanism is designed as well.
Keywords : Fault-tolerant Systems with time-delays Networked systems
Document type :
Conference papers
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https://hal-supelec.archives-ouvertes.fr/hal-01096236
Contributor : Pascale Lepeltier <>
Submitted on : Wednesday, December 17, 2014 - 9:47:04 AM
Last modification on : Thursday, October 24, 2019 - 2:36:10 PM

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SUPELEC | SUP_AUTO | INRIA | SUP_LSS | L2S | SUP_SYSTEMES

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Nikola Stankovic, Sorin Olaru, Silviu-Iulian Niculescu. A fault and delay tolerant multi-sensor control scheme. 19th IFAC World Congress on International Federation of Automatic Control (IFAC 2014), Aug 2014, Cape Town, South Africa. pp.6747-6752, ⟨10.3182/20140824-6-ZA-1003.02639⟩. ⟨hal-01096236⟩

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