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Title: | Bank of H∞ filters for sensor fault isolation in active controlled flexible structures |
Keywords: | Sensor validation Sensor fault Fault detection Vibration control Bank of filters Validação do sensor Falha do sensor Detecção de falha Controle de vibração |
Issue Date: | Aug-2015 |
Publisher: | Elsevier |
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 http://repositorio.ufla.br/jspui/handle/1/15140 |
Appears in Collections: | DEG - Artigos publicados em periódicos |
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