Piezoelectric-paint-based two-dimensional phased sensor arrays for structural health monitoring of thin panels

Smart Materials and Structures

Volumn 19, Issue 7, 2010, Pages

  Yoo, B ^a   Purekar, A S ^b   Zhang, Y ^a   Pines, D J ^a  

^a UNIVERSITY OF MARYLAND   (United States)

^b TECHNO SCIENCES INC   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

2D ARRAYS; ALUMINUM PANEL; ANALYSIS TECHNIQUES; ARRAY RESPONSE; DAMAGE INDEX; DAMAGE SIZE; DESIGN ANALYSIS; DETECTION ALGORITHM; DIRECTIONAL FILTERING; EMPIRICAL MODE DECOMPOSITION; GUIDED LAMB WAVES; HILBERT HUANG TRANSFORMS; IN-SITU; NEW DAMAGE; PHASED ARRAYS; PHASED SENSOR ARRAY; PIEZOELECTRIC COMPOSITE; PIEZOELECTRIC PAINTS; RAW SENSOR; THRESHOLD SETTING;

ACOUSTIC SIGNAL PROCESSING; CRACK DETECTION; ELASTIC WAVES; PAINT; PIEZOELECTRICITY; SENSOR ARRAYS; SIGNAL DETECTION; SIGNAL PROCESSING; STRUCTURAL HEALTH MONITORING; ULTRASONIC WAVES; WAVELET TRANSFORMS;

DAMAGE DETECTION;

EID: 77953734099     PISSN: 09641726     EISSN: 1361665X     Source Type: Journal    
DOI: 10.1088/0964-1726/19/7/075017     Document Type: Article

References (9)

1. Zhao X et al 2007 Active health monitoring of an aircraft wing with embedded piezoelectric sensor/actuator network: I. Defect detection, localization and growth monitoring Smart Mater. Struct. 16 1208-17 (Pubitemid 47160811)
2. Lin B and Giurgiutiu V 2006 Modeling and testing of PZT and PVDF piezoelectric wafer active sensors Smart Mater. Struct. 15 1085-93 (Pubitemid 44102066)
3. Lin X and Yuan F K 2001 Diagnostic Lamb waves in an integrated piezoelectric sensor/actuator plate: analytical and experimental studies Smart Mater. Struct. 10 907-13 (Pubitemid 33039007)
4. Egusa S and Iwasawa N 1993 Piezoelectric paints: preparation and application as built-in sensors of structural materials J. Mater. Sci. 28 1667-72
5. Hale J M and Tuck J 1999 A novel thick-film strain transducer using piezoelectric paint Proc. Inst. Mech. Eng. C 213 613-22
6. Zhang Y 2006 In situ fatigue crack detection using piezoelectric paint sensor J. Intell. Mater. Syst. Struct. 17 843-52
7. Ziomek L J 1995 Fundamentals of Acoustic Field Theory and Space-Time Signal Processing (Boca Raton, FL: CRC Press)
8. Purekar A S, Pines D J, Sundararaman S and Adams D E 2004 Directional piezoelectric phased array filters for detecting damage in isotropic plates Smart Mater. Struct. 13 838-50
9. Huang N E et al 1998 The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis Proc. R. Soc. A 903-95