Automated impedance-based structural health monitoring incorporating effective frequency shift for compensating temperature effects

Journal of Intelligent Material Systems and Structures

Volumn 20, Issue 4, 2009, Pages 367-377

  Koo, Ki Young ^a   Park, Seunghee ^b   Lee, Jong Jae ^c   Yun, Chung Bang ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

^b Sungkyunkwan University   (South Korea)

^c Sejong University   (South Korea)

Author keywords

Cross correlation coefficients; Effective frequency shift; Impedance of piezoelectric sensors; Outlier analysis; Steel truss members; Structural health monitoring; Temperature effects

Indexed keywords

AUTOMATION; CORRELATION METHODS; DAMAGE DETECTION; FREQUENCY SHIFT KEYING; HEALTH; MATLAB; METAL ANALYSIS; MONITORING; PIEZOELECTRIC TRANSDUCERS; PIEZOELECTRICITY; SECURITY OF DATA; SENSORS; STEEL; STRUCTURAL MEMBERS; TEMPERATURE; THERMAL EFFECTS; TRUSSES;

CROSS-CORRELATION COEFFICIENTS; EFFECTIVE FREQUENCY SHIFT; IMPEDANCE OF PIEZOELECTRIC SENSORS; OUTLIER ANALYSIS; STEEL TRUSS MEMBERS; TEMPERATURE EFFECTS;

STRUCTURAL HEALTH MONITORING;

EID: 60849093213     PISSN: 1045389X     EISSN: 15308138     Source Type: Journal    
DOI: 10.1177/1045389X08088664     Document Type: Article

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