A Discussion on Fault Detection, Isolation, Identification and Reconfiguration in Networked Control Systems of Aerospace Vehicles National Institute for Space Research - INPE

Format:

Conference/Event

Author/Creator:

Siqueira, Siqueira, author.

Contributor:

de Oliveira e Souza, Marcelo Lopes

Conference Name:

SAE Brasil 2011 Congress and Exhibit (2011-10-04 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2011

Summary:

In this work, the problem of fault detection, isolation, and reconfiguration (FDIR) for Networked-Control Systems (NCS) of aerospace vehicles is discussed.The concept of fault-tolerance is introduced from a generic structure, and a review on quantitative and qualitative methods (state estimation, parameter estimation, parity space, statistic testing, neural networks, et cetera) for FDIR is then performed.Afterwards, the use of networks as loop-closing elements is introduced, followed by a discussion on advantages (flexibility, energy demand, et cetera) and challenges (networks effects on performance, closed-loop fault-effects on safety, et cetera) represented thereby.Finally, examples of applications on aerospace vehicles illustrate the importance of the discussion herein exposed

Notes:

Vendor supplied data

Publisher Number:

2011-36-0088

Access Restriction:

Restricted for use by site license