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Robust control applications for smart truss structure
(2005-12-01)
A finite element modeling of an intelligent truss structure with piezoelectric stack actuators for the purpose of active damping and structural vibration attenuation is presented. This paper concerns with the following ...
Adaptive filter feature identification for structural health monitoring in aeronautical panel
(2011-08-15)
This paper presents an approach for structural health monitoring (SHM) by using adaptive filters. The experimental signals from different structural conditions provided by piezoelectric actuators/sensors bonded in the test ...
Damage detection in nonlinear structures using discrete-time volterra series
(2013-09-16)
Structural damage identification is basically a nonlinear phenomenon; however, nonlinear procedures are not used currently in practical applications due to the complexity and difficulty for implementation of such techniques. ...
Analysis of Structural Integrity Using an ARTMAP-Fuzzy Artificial Neural Network
(Trans Tech Publications Ltd, 2014-01-01)
This paper presents the application of artificial neural networks in the analysis of the structural integrity of a building. The main objective is to apply an artificial neural network based on adaptive resonance theory, ...
Optimal frequency range for structural health monitoring using electric impedance technique
(2008-01-01)
This paper aims to find the best frequency range for structural health monitoring considering external disturbance effect. The proposed damage-sensitive index can be used to detect and locate minor structural faults in ...
A PZT-based technique for SHM using the coherence function
(2011-06-13)
This paper presents a new approach for damage detection in structural health monitoring systems exploiting the coherence function between the signals from PZT (Lead Zirconate Titanate) transducers bonded to a host structure. ...
Identification of structural damage in flexible structures using system norm and neural networks
(2006-12-01)
Nowadays there is great interest in damage identification using non destructive tests. Predictive maintenance is one of the most important techniques that are based on analysis of vibrations and it consists basically of ...
Teaching and learning data structures supported by computers: An experiment using CADILAG tool
(2012-11-19)
This paper aims to present the use of a learning object (CADILAG), developed to facilitate understanding data structure operations by using visual presentations and animations. The CADILAG allows visualizing the behavior ...
A low cost structured light system
(2005-12-01)
The aim of this paper is to present the current development status of a low cost system for surface reconstruction with structured light. The acquisition system is composed of a single off-the-shelf digital camera and a ...
A comparison of methodologies for intelligent computing used to integrity analysis of a structure aeronautic
(2014-01-01)
This article presents the application and comparison of two techniques for intelligent computing to perform the analysis of the structural integrity of an aircraft structure. In this context, a ARTMAP-Fuzzy neural network ...