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Charles R. Farrar
Researcher at Los Alamos National Laboratory
Publications - 361
Citations - 28706
Charles R. Farrar is an academic researcher from Los Alamos National Laboratory. The author has contributed to research in topics: Structural health monitoring & Sensor node. The author has an hindex of 70, co-authored 357 publications receiving 26338 citations. Previous affiliations of Charles R. Farrar include Analysis Group.
Papers
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Book ChapterDOI
Light Field Imaging of Three-Dimensional Structural Dynamics
Benjamin Chesebrough,Sudeep Dasari,Andre Green,Yongchao Yang,Charles R. Farrar,David Mascareñas +5 more
TL;DR: Light field imagers are used - a new camera system that captures the direction light entered the camera - to make depth measurements of scenes and extend the modal analysis technique proposed in Yang et al. to three dimensions.
Journal ArticleDOI
On assessing the robustness of an input signal optimization algorithm for damage detection: the Info-Gap Decision Theory approach
TL;DR: In this article, the Info-Gap Decision Theory (IGDT) is adopted to assess the robustness of a technique aimed at identifying the optimal excitation signal within a structural health monitoring (SHM) procedure.
Proceedings ArticleDOI
Adaptive Reverberation Suppression Techniques for SHM in Composite Materials
TL;DR: In this article, a new method for Structural Health Monitoring using error functions computed from guided waves reflected from damage is introduced. But the approach is experimentally tested on anisotropic specimens such as composite plates.
Journal Article
Structural Damage Identification in Stiffened Plate Fatigue Specimens Using Piezoelectric Active Sensing
TL;DR: In this article, a structural health monitoring (SHM) technique based on the use of piezoelectric active-sensors, used to determine the structural integrity of stiffened aluminum plates.