Non-model based expansion from limited points to an augmented set of points using Chebyshev polynomials

Y Chen, P Logan, P Avitabile, J Dodson - Experimental Techniques, 2019 - Springer
Expansion of measured dynamic response at a limited set of points is of great interest in the
study of structural dynamic systems. Measurements at limited points on a structure can be …

Chasing the high-resolution mapping of rotational and strain FRFs as receptance processing from different full-field optical measuring technologies

A Zanarini - Mechanical Systems and Signal Processing, 2022 - Elsevier
Thanks to the recent advances in digital vision systems, a question might arise about where
the full-field optical and contactless methods can bring modern design procedures. An …

A non-model based expansion methodology for dynamic characterization

Y Chen - 2019 - search.proquest.com
Expansion of measured dynamic response at a limited set of points is of great interest in the
study of structural dynamic systems. Measurements at limited points on a structure can be …

On the integration of validation, quality assurance and non-destructive evaluation

EA Patterson, M Feligiotti… - The Journal of Strain …, 2013 - journals.sagepub.com
Experimental strain analysis, structural health monitoring and non-destructive testing and
evaluation are regarded as separate disciplines that, in general, are deployed …

Comparison of numerical and experimental strain measurements of a composite panel using image decomposition

CM Sebastian, EA Patterson… - Applied Mechanics and …, 2011 - Trans Tech Publ
Image decomposition is used to address the problem of accurately and concisely describing
the strain in an inhomogeneous composite panel that is bolted to a vehicle structure. In …

The validation of a full-field deformation analysis of an aircraft panel: A case study

K Dvurecenska, I Diamantakos… - The Journal of …, 2021 - journals.sagepub.com
The increased use of optical measurement techniques in industrial environments has the
potential to increase knowledge and creates an opportunity for a more comprehensive …

Zernike-moments-based shape descriptors for pattern recognition and classification applications

ANJ Raj, VGV Mahesh - Advanced Image Processing Techniques …, 2017 - igi-global.com
This chapter presents an analysis on Zernike Moments from the class of orthogonal
moments which are invariant to rotation, translation and scaling. The chapter initially focuses …

A principal component analysis (PCA) decomposition based validation metric for use with full field measurement situations

R Allemang, M Spottswood, T Eason - … Volume 3: Proceedings of the 32nd …, 2014 - Springer
A validation metric that involves principal component analysis (PCA) decomposition of
simulation and test data is developed for potential use in the quantification of margin and …

Decomposition-based calibration/validation metrics for use with full-field measurement situations

R Allemang, MM Kolluri… - The Journal of Strain …, 2016 - journals.sagepub.com
Calibration and validation metrics that involve decomposition of simulation and test data
have been developed for potential use in the quantification of margin and uncertainty. The …

[图书][B] Developing quantitative validation metrics to assess quality of computational mechanics models relative to reality

K Dvurecenska - 2019 - search.proquest.com
Computational models are widely used to assess and predict behaviour of engineering
systems. It is desirable that simulation correctly represents the real behaviour of the system's …