Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions

Jyrki Kullaa

doi:10.1007/978-3-7091-0399-9_4

Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions

Jyrki Kullaa^*

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The main postulate in vibration-based structural health monitoring (SHM) is that structural damage can be detected from changes in the damage-sensitive features extracted from vibration measurements. In order to detect damage with a high sensitivity and reliability, several functions are needed. Control charts are applied to detect statistically significant changes in the features, sensor faults are identified using the minimum mean square error (MMSE) estimation, and the undesired effects of environmental or operational variations are removed using the linear factor analysis or the nonlinear mixture of linear factor analysers model. Different applications and data sets are analysed, including a wooden bridge and a vehicle crane.

Original language	English
Title of host publication	NEW TRENDS IN VIBRATION BASED STRUCTURAL HEALTH MONITORING
Editors	A Deraemaeker, K Worden
Publisher	Springer
Pages	107-181
Number of pages	75
ISBN (Electronic)	978-3-7091-0399-9
ISBN (Print)	978-3-7091-0398-2
DOIs	https://doi.org/10.1007/978-3-7091-0399-9_4
Publication status	Published - 2010
MoE publication type	A4 Conference publication
Event	New Trends in Vibration Based Structural Health Monitoring - Udine, Italy Duration: 22 Sept 2009 → 26 Sept 2009

Publication series

Name	CISM Courses and Lectures
Publisher	SPRINGER-VERLAG WIEN
ISSN (Print)	0254-1971

Conference

Conference	New Trends in Vibration Based Structural Health Monitoring
Country/Territory	Italy
City	Udine
Period	22/09/2009 → 26/09/2009

Keywords

PRINCIPAL COMPONENT ANALYSIS
DAMAGE DIAGNOSIS
MODAL PARAMETERS
VARIABILITY

Access to Document

10.1007/978-3-7091-0399-9_4

Cite this

@inproceedings{4dab4bdceb6e43c1ba5b3d5404fcd028,

title = "Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions",

abstract = "The main postulate in vibration-based structural health monitoring (SHM) is that structural damage can be detected from changes in the damage-sensitive features extracted from vibration measurements. In order to detect damage with a high sensitivity and reliability, several functions are needed. Control charts are applied to detect statistically significant changes in the features, sensor faults are identified using the minimum mean square error (MMSE) estimation, and the undesired effects of environmental or operational variations are removed using the linear factor analysis or the nonlinear mixture of linear factor analysers model. Different applications and data sets are analysed, including a wooden bridge and a vehicle crane.",

keywords = "PRINCIPAL COMPONENT ANALYSIS, DAMAGE DIAGNOSIS, MODAL PARAMETERS, VARIABILITY",

author = "Jyrki Kullaa",

year = "2010",

doi = "10.1007/978-3-7091-0399-9_4",

language = "English",

isbn = "978-3-7091-0398-2",

series = "CISM Courses and Lectures",

publisher = "Springer",

pages = "107--181",

editor = "A Deraemaeker and K Worden",

booktitle = "NEW TRENDS IN VIBRATION BASED STRUCTURAL HEALTH MONITORING",

address = "Germany",

note = "New Trends in Vibration Based Structural Health Monitoring ; Conference date: 22-09-2009 Through 26-09-2009",

}

Kullaa, J 2010, Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions. in A Deraemaeker & K Worden (eds), NEW TRENDS IN VIBRATION BASED STRUCTURAL HEALTH MONITORING. CISM Courses and Lectures, Springer, pp. 107-181, New Trends in Vibration Based Structural Health Monitoring, Udine, Italy, 22/09/2009. https://doi.org/10.1007/978-3-7091-0399-9_4

Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions. / Kullaa, Jyrki.
NEW TRENDS IN VIBRATION BASED STRUCTURAL HEALTH MONITORING. ed. / A Deraemaeker; K Worden. Springer, 2010. p. 107-181 (CISM Courses and Lectures).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions

AU - Kullaa, Jyrki

PY - 2010

Y1 - 2010

N2 - The main postulate in vibration-based structural health monitoring (SHM) is that structural damage can be detected from changes in the damage-sensitive features extracted from vibration measurements. In order to detect damage with a high sensitivity and reliability, several functions are needed. Control charts are applied to detect statistically significant changes in the features, sensor faults are identified using the minimum mean square error (MMSE) estimation, and the undesired effects of environmental or operational variations are removed using the linear factor analysis or the nonlinear mixture of linear factor analysers model. Different applications and data sets are analysed, including a wooden bridge and a vehicle crane.

AB - The main postulate in vibration-based structural health monitoring (SHM) is that structural damage can be detected from changes in the damage-sensitive features extracted from vibration measurements. In order to detect damage with a high sensitivity and reliability, several functions are needed. Control charts are applied to detect statistically significant changes in the features, sensor faults are identified using the minimum mean square error (MMSE) estimation, and the undesired effects of environmental or operational variations are removed using the linear factor analysis or the nonlinear mixture of linear factor analysers model. Different applications and data sets are analysed, including a wooden bridge and a vehicle crane.

KW - PRINCIPAL COMPONENT ANALYSIS

KW - DAMAGE DIAGNOSIS

KW - MODAL PARAMETERS

KW - VARIABILITY

U2 - 10.1007/978-3-7091-0399-9_4

DO - 10.1007/978-3-7091-0399-9_4

M3 - Conference article in proceedings

SN - 978-3-7091-0398-2

T3 - CISM Courses and Lectures

SP - 107

EP - 181

BT - NEW TRENDS IN VIBRATION BASED STRUCTURAL HEALTH MONITORING

A2 - Deraemaeker, A

A2 - Worden, K

PB - Springer

T2 - New Trends in Vibration Based Structural Health Monitoring

Y2 - 22 September 2009 through 26 September 2009

ER -

Vibration-Based Structural Health Monitoring Under Variable Environmental or Operational Conditions

Abstract

Publication series

Conference

Keywords

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Cite this