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Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/15140

Title: Bank of H∞ filters for sensor fault isolation in active controlled flexible structures
???metadata.dc.creator???: Pereira, Daniel Augusto
Serpa, Alberto Luiz
Keywords: Sensor validation
Sensor fault
Fault detection
Vibration control
Bank of filters
Validação do sensor
Falha do sensor
Detecção de falha
Controle de vibração
Publisher: Elsevier
Issue Date: Aug-2015
Citation: PEREIRA, D. A.; SERPA, A. L. Bank of H∞ filters for sensor fault isolation in active controlled flexible structures. Mechanical Systems and Signal Processing, London, v. 60-61, p. 678-694, Aug. 2015.
Abstract: In this paper a scheme based on a bank of H∞ filters for sensor validation in closed-loop with the aid of a specialized indicator for quantitative analysis of residues is proposed. The residues are generated by a bank of H∞ estimators. The indicator applied to the residues is the product of three other ones, namely sum of the modulus of the residue, quadratic sum of the residue, modal assurance criterion between measures and estimated outputs. The technique is validated in simulations with a model of an identified aluminum plate structure under active vibration control. Experiments were also performed.
URI: http://www.sciencedirect.com/science/article/pii/S0888327015000722
???metadata.dc.language???: en_US
Appears in Collections:DEG - Artigos publicados em periódicos

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