DocumentCode
1635449
Title
The numerical methods in non-contact measurements of deformations
Author
Kirichenko, A.I.
Author_Institution
Aircraft Engine Dept., Kiev Inst. of Civil Aircraft Eng., Ukraine
fYear
1992
Firstpage
550
Abstract
The body of mathematics for noncontact measurements of deformation fields with the aid of a laser Doppler computer vibration meter is proposed. Continuous fields with given smoothness are restored on the laser experiment discrete fields using the extreme properties of spline functions. The algorithm has been implemented in order to find the portions of dangerous deformations
Keywords
deformation; measurement by laser beam; nondestructive testing; numerical analysis; splines (mathematics); vibrations; algorithm; deformation fields; laser Doppler computer vibration meter; noncontact measurements; smoothness; spline functions; Aerospace engineering; Aircraft propulsion; Boundary conditions; Chaos; Laplace equations; Mathematics; Spline; Stress measurement; Time measurement; Vibration measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON '92. ''Technology Enabling Tomorrow : Computers, Communications and Automation towards the 21st Century.' 1992 IEEE Region 10 International Conference.
Conference_Location
Melbourne, Vic.
Print_ISBN
0-7803-0849-2
Type
conf
DOI
10.1109/TENCON.1992.272009
Filename
272009
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