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Procedure to Use PZT Sensors in Vibration and Load Measurements
Joint Authors
Raja, Samikkannu
Sathyanarayana, C. N.
Ragavendra, H. M.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-30
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
In situ correlation procedure is developed for electromechanically coupled PZT sensors to output the structural responses in standard engineering format, namely, displacement, strain, acceleration, and so forth.
In order to implement this idea, we have used the standard sensing devices such as laser displacement sensor, strain gauge, and accelerometer.
Aluminum beams and composite plate are employed in the experiments as specimens.
The experimental results have shown that the structural reactions at critical locations can be monitored by a dynamically correlated PZT patch sensor, besides measuring the intensity of load in terms of acceleration.
Furthermore, the influence of damage on sensor correlation has been evaluated.
It is seen that the presence of damage has significantly modified the interpreted engineering parameters from the PZT patch and if they are appropriately correlated with respect to healthy structure, then the occurrence of damage related information will be ascertained.
The developed sensor correlation concept therefore may be useful in load monitoring, health monitoring, and structural control applications.
American Psychological Association (APA)
Sathyanarayana, C. N.& Raja, Samikkannu& Ragavendra, H. M.. 2013. Procedure to Use PZT Sensors in Vibration and Load Measurements. Smart Materials Research،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-451763
Modern Language Association (MLA)
Sathyanarayana, C. N.…[et al.]. Procedure to Use PZT Sensors in Vibration and Load Measurements. Smart Materials Research No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-451763
American Medical Association (AMA)
Sathyanarayana, C. N.& Raja, Samikkannu& Ragavendra, H. M.. Procedure to Use PZT Sensors in Vibration and Load Measurements. Smart Materials Research. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-451763
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-451763