Skip to main content

2013 | OriginalPaper | Buchkapitel

25. Optimal Sensor Placement with a Statistical Criterion for Subspace-Based Damage Detection

verfasst von : Michael Döhler, Kenny Kwan, Dionisio Bernal

Erschienen in: Topics in Dynamics of Civil Structures, Volume 4

Verlag: Springer New York

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Subspace-based fault detection algorithms have proven to be efficient for the detection of changes in the modal parameters for damage detection of vibrating structures. With these algorithms, a state-space model from the reference condition of a structure is confronted to output-only vibration data from a possibly damaged condition in a chi2 test on a damage detection residual. The outcome of this test is compared to a threshold to decide if there is damage or not. In this paper, the problem of optimal sensor placement for this damage detection algorithm is considered based on the statistical properties of the chi2 test. Using a model of the structure, sensor positions are chosen such that the non-centrality parameter of the chi2 distribution is maximized for a certain set of damages. It is anticipated that this approach would, indirectly, lead to a maximization of the power of the test. The efficiency of the approach is shown in numerical simulations.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Kammer DC (1991) Sensor placement for on-orbit modal identification and correlation of large space structures. J Guid Contr Dyn 14(2): 251–259CrossRef Kammer DC (1991) Sensor placement for on-orbit modal identification and correlation of large space structures. J Guid Contr Dyn 14(2): 251–259CrossRef
2.
Zurück zum Zitat Heo G, Wang ML, Satpathi D (1997) Optimal transducer placement for health monitoring of long span bridge. Soil Dyn Earthquake Eng 16(7–8):495–502CrossRef Heo G, Wang ML, Satpathi D (1997) Optimal transducer placement for health monitoring of long span bridge. Soil Dyn Earthquake Eng 16(7–8):495–502CrossRef
3.
Zurück zum Zitat Papadimitriou C (2004) Optimal sensor placement methodology for parametric identification of structural systems. J Sound Vib 278(4–5): 923–947MathSciNetMATHCrossRef Papadimitriou C (2004) Optimal sensor placement methodology for parametric identification of structural systems. J Sound Vib 278(4–5): 923–947MathSciNetMATHCrossRef
4.
6.
Zurück zum Zitat Meo M, Zumpano G (2005) On the optimal sensor placement techniques for a bridge structure. Eng Struct 27(10):1488–1497CrossRef Meo M, Zumpano G (2005) On the optimal sensor placement techniques for a bridge structure. Eng Struct 27(10):1488–1497CrossRef
7.
Zurück zum Zitat Marano GC, Monti G, Quaranta G (2011) Comparison of different optimum criteria for sensor placement in lattice towers. Struct Design Tall Special Build 20(8):1048–1056CrossRef Marano GC, Monti G, Quaranta G (2011) Comparison of different optimum criteria for sensor placement in lattice towers. Struct Design Tall Special Build 20(8):1048–1056CrossRef
8.
Zurück zum Zitat Debnath N, Dutta A, Deb SK (2012) Placement of sensors in operational modal analysis for truss bridges. Mech Syst Signal Process 31: 196–216CrossRef Debnath N, Dutta A, Deb SK (2012) Placement of sensors in operational modal analysis for truss bridges. Mech Syst Signal Process 31: 196–216CrossRef
9.
Zurück zum Zitat Basseville M, Abdelghani M, Benveniste A (2000) Subspace-based fault detection algorithms for vibration monitoring. Automatica 36(1): 101–109MathSciNetMATHCrossRef Basseville M, Abdelghani M, Benveniste A (2000) Subspace-based fault detection algorithms for vibration monitoring. Automatica 36(1): 101–109MathSciNetMATHCrossRef
10.
Zurück zum Zitat Basseville M, Mevel L, Goursat M (2004) Statistical model-based damage detection and localization: subspace-based residuals and damage-to-noise sensitivity ratios. J Sound Vib 275(3):769–794CrossRef Basseville M, Mevel L, Goursat M (2004) Statistical model-based damage detection and localization: subspace-based residuals and damage-to-noise sensitivity ratios. J Sound Vib 275(3):769–794CrossRef
11.
Zurück zum Zitat Döhler M, Mevel L (2011) Robust subspace based fault detection. In: Proceedings of the 18th IFAC world congress, Milan Döhler M, Mevel L (2011) Robust subspace based fault detection. In: Proceedings of the 18th IFAC world congress, Milan
12.
Zurück zum Zitat Döhler M, Mevel L (2012) Subspace-based damage detection under changes in the ambient excitation statistics. Mech Syst Signal Process, Submitted Döhler M, Mevel L (2012) Subspace-based damage detection under changes in the ambient excitation statistics. Mech Syst Signal Process, Submitted
13.
Zurück zum Zitat Basseville M, Benveniste A, Moustakides G, Rougée A (1987) Optimal sensor location for detecting changes in dynamical behavior. IEEE Trans Automat Contr 32(12):1067–1075MATHCrossRef Basseville M, Benveniste A, Moustakides G, Rougée A (1987) Optimal sensor location for detecting changes in dynamical behavior. IEEE Trans Automat Contr 32(12):1067–1075MATHCrossRef
14.
Zurück zum Zitat Balmès E, Basseville M, Mevel L, Nasser H, Zhou W (2008) Statistical model-based damage localization: a combined subspace-based and substructuring approach. Struct Contr Health Monitor 15(6):857–875CrossRef Balmès E, Basseville M, Mevel L, Nasser H, Zhou W (2008) Statistical model-based damage localization: a combined subspace-based and substructuring approach. Struct Contr Health Monitor 15(6):857–875CrossRef
15.
Zurück zum Zitat Bernal D (2012) Sensitivities of eigenvalues and eigenvectors from complex perturbations. In: Proceedings of the 30th international modal analysis conference, Jacksonville Bernal D (2012) Sensitivities of eigenvalues and eigenvectors from complex perturbations. In: Proceedings of the 30th international modal analysis conference, Jacksonville
Metadaten
Titel
Optimal Sensor Placement with a Statistical Criterion for Subspace-Based Damage Detection
verfasst von
Michael Döhler
Kenny Kwan
Dionisio Bernal
Copyright-Jahr
2013
Verlag
Springer New York
DOI
https://doi.org/10.1007/978-1-4614-6555-3_25

    Marktübersichten

    Die im Laufe eines Jahres in der „adhäsion“ veröffentlichten Marktübersichten helfen Anwendern verschiedenster Branchen, sich einen gezielten Überblick über Lieferantenangebote zu verschaffen.