A fault and delay tolerant multi-sensor control scheme

Nikola Stankovic; Sorin Olaru; Silviu-Iulian Niculescu

A fault and delay tolerant multi-sensor control scheme

Nikola Stankovic ¹ Sorin Olaru ^{1, 2} Silviu-Iulian Niculescu ³

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 Networked systems Systems with time-delays

Document type :

Conference papers

Domain :

Engineering Sciences [physics]

Complete list of metadatas

https://hal-supelec.archives-ouvertes.fr/hal-01096236
Contributor : Pascale Lepeltier <>
Submitted on : Wednesday, December 17, 2014 - 9:47:04 AM
Last modification on : Tuesday, June 4, 2019 - 11:08:06 AM

A fault and delay tolerant multi-sensor control scheme

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A fault and delay tolerant multi-sensor control scheme

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