Structural Health Monitoring 2003

Preface

KEYNOTE PRESENTATIONS

CIVIL APPLICATION

• Random Vibration Response Testing of PVDF Gages for Long-span Bridge Monitoring
• Health Monitoring Framework for Bridges and Civil Infrastructure
• Engineering Tools for Infrastructure Condition Forecasting
• Evaluation of Corrosion Damage in Steel Reinforced Concrete
• SHM System of a Riveted Steel Truss Bridge
• Self-Diagnosis of Concrete Beams Reinforced with Hybrid CFRP Rods
• Bootstrap Analysis of Long-Term Global and Local Deformation Measurements
• Evaluating the Health of Composite Military Bridges
• Encapsulation Techniques for FBGs and Smart Monitoring for Bridges with FBG Sensors
• Monitoring the Operations, Security and SH of Major Long-Span Bridge Hyper-Systems
• Fractal Interpolation Method for Entropy Analysis of Chaotic Structural Response Data
• A Vision for Highway Bridges for the 21st Century
• Homeland Security and Emergency Management at Metro Areas
• Recent Installations of Real-Time SM Systems
• Highly Multiplexed Fiber Optic Sensors for Civil Infrastructure Monitoring
• In-Service Performance and Analytical Investigations of an FRP Superstructure
• Embedding Fiber Optic Strain Sensors in FR Composites
• Monitoring Bridge Decks Reinforced with FRP Bars
• Development/Implementation of a Continuous Monitoring System on a Concrete Box Girder Bridge
• NDE to Identify Structural Health of Prestressed Concrete Bridges

AIRCRAFT/SPACE APPLICATIONS

• Benefits by the Application of SHM Systems on Civil Transport Aircraft
• Multiplexing Technology for AE Monitoring of Aerospace Vehicles
• Damage Detection on a Large Composite Structure
• An Integrated Health Monitoring System for an Ageless Aerospace Vehicle
• Direct Updating Techniques Applied to Damage Detection in Spacecraft Equipment Panel
• Study of the Advanced Load and Usage Monitoring System Using Optical Glass Fiber for a Helicopter Rotor System
• Maintenance Flexibility Through SHM: Examples on EADS Products
• Intelligent and Integrated Health Management System (I2H) on Reusable Launch Vehicles
• SHM of Composite Patch Repairs Using Two-Dimensional-Wavelet Maps

MODELING AND ANALYSIS

• Triangulation Algorithm for Damage Location in Aeronautical Composite Structures
• Mixed-Experimental-Numerical Method for Damage Identification Using Smart Piezoelectric Transducers
• Localization and Sizing of Discontinuities Using Lamb-Waves
• An Electric Potential-Based SHM Technique Using Neural Networks
• A Wavelet Based Algorithm for Detecting Damage
• Damage Detection in Reduced Order Models of Linear Structural Systems
• Full Scale Laboratory Tests for the Improvement of Long Term Monitoring Systems
• Numerical and Experimental Investigation of Lamb Wave Interaction with Discontinuities
• Experimental Application of Optimized Lamb Wave Actuating/Sensing Patches for Health Monitoring of Composite Structures
• The Role of Excitation in Attractor-Based SHM
• SHM Using Time-Domain Residual Generator Technique
• Nondestructive Identification of the Mechanical Response of Engineering Materials
• Behavior Of Damaged Piezoelectric Sensors/Actuators by the Novel Special Finite Element
• Observation on Environmental Variability of Modal Properties of a Cable-Stayed Bridge
• Normalization of Modes in Operational Modal Analysis
• Eight-Node EAS Solid-Shell Element Applied to Model Smart Structures with Distributed Piezoelectric Sensors/Actuators Including Debonding
• Tracing the Behavior of a Bridge Using Time Series Modeling
• Using Novel Sensors in SHM of Civil Infrastructure
• Optimization of Time Domain Models Applied to SHM
• Experimental Verification of Wavelet-Based Structural Damage Identification Method
• Stiffness and Damage Identification with Model Reduction Technique
• Neural Network Method Based on a New Damage Signature for On-Line SHM
• Ball Bearing Early Fault Detection Using Wavelet Analysis
• Damage Location Identification via Select Feedback Probing
• Load Redistribution Due to Damage in a Large Moment Frame

DIAGNOSTICS

• Wavelet Based Analysis for Detecting Delamination in Composite Plates
• Uncertainty Quantification and Model Validation for Damage Prognosis
• Physics Based Damage Modeling of Laminated Composite Plates
• Sensing System Development for Damage Prognosis
• Detection and Monitoring of Incipient Cracks
• Damage Detection of Structures Based on Spectral Methods Using Piezoelectric Materials
• A Tracking Technique For Parametric Identification of Nonlinear Structures
• Detection of Fastener Preload Loss in a Hybrid Composite-to-Metal Bolted Joint
• Structural Damage Characterization through Beamforming with Phased Arrays
• Substructure Damage Detection by Principal Component Analysis
• Multi-Objective Genetic Algorithm Methodology for Optimizing Sensor Layouts to Enhance Structural Damage Identification
• Imaging of Multiple Damages in a Composite Plate by Prestack Reverse-Time Migration Technique
• Extracting Instantaneous Phase Features for SHM
• Damage Detection in Structural Components from Vibration and Wave Propagation Data
• Characterization of Delamination in Using Damage Indices
• Damage Identification of One-Dimensional Structures Based on Traveling Wave Transfer Functions
• The Impact of Natural Frequency Variation on Damage Detection Guided-Wave SHM of Piping in Processing Plants
• Is Temperature Measurement Essential in SHM?
• Identification of Instantaneous Modal Parameters of Time-Varying Systems Using Wavelet Approach
• Damage Detection and Localization by Statistical Comparison of Response Time Histories
• Damages Monitoring in CFRP Laminated Composites Using Dynamic Measurements
• Support Vector Machine Based Active Damage Detection Method
• Remote Readiness Asset Prognostic and Diagnostic System Near-Term Applications
• Damage Detection in Metallic Structures Using Laser Acousto-Ultrasonics
• A Signal-Based Approach for the Identification of Nonlinear Structural Dynamic System
• Multivariate Statistical Analysis of Monitoring Data for Large Constructed Facilities
• Improved Identification Method of Impact Force Acting on CFRP Laminated Plates
• Control of Damage Dependent Online Reliability Characteristics to Extend System Utilization
• Advanced Health Monitoring and Damage Repair Technologies Using Shape Memory Alloys
• Strain Gauge Capabilities in Crack Detection
• Improving the Structural Testing of Wind Turbine Blades by Monitoring AE
• Automated Notification of Structural Damage for Structural Health Management Using AE Detection
• Embedded Microcontroller Based Networked Measurement and Analysis System with Strain Gages Tailored to Fatigue Crack Detection
• Embedded Fibre Bragg Gratings for Damage Detection in Composites
• Integrated Imaging Ultrasound SWISS

SYSTEM INTEGRATION

• Installation of the Autonomous Structural Integrity Monitoring System
• Health Monitoring of Sandwich Plates with Real Impact Damages Using PZT Devices
• Integrated Sensing in Structural Composites
• Real-Time Seismic Monitoring Needs of a Building Owner and the Solution
• Prognostic System for Microstructural-Based Reliability
• Evaluation of the Performances of the HELP-Layer® SHM System Using both DPSM Simulations and Experiments
• TCP/IP Based Remote Measurement System for SHM of Civil Infrastructures
• Remote Opto-Acoustic Sensors for Structural Integrity and Health Monitoring of Systems

SENSORS

• NDE Technique Utilizing Embedded Thermal Fiber Optic Sensors
• Extending Nanoscale Self-Assembly to Macroscopic Structural Materials
• SHM Using Optical Fibre Strain Sensing Systems
• Health Monitoring of Concrete Structures Using Embedded MEMS
• Fatigue Monitoring and Adaptive Damage Tolerance Using Embedded Eddy-Current Sensor Arrays
• Usage of Multi-Axis Fiber Grating Strain Sensors to Support NDE of Composite Parts and Adhesive Bond Lines
• A Dual-Stiffness Sensor for Health Prognostics of Structures
• Wireless Strain Sensor Based on Resonant RF Cavities
• Self-Sensing of Impact Damage in Carbon FR Polymers by Means of Electrical Potential Changes
• A New Method for the Multiplexing of Fiber Optic Bragg Sensor Arrays
• Detection of Orientation and Predicted Performance of a MEMS Absolute Angle Measuring Gyroscope
• An Active Fiber Continuous Sensor
• Development of a High Sensitivity Accelerometer for the Mica Platform
• New Designs of Fiber-Optical Sensors in SHM
• High-Speed Swept-Laser Interrogation System for Vibration Monitoring
• Opportunities for Magneto-Elastic Sensors for Corrosion Monitoring of Bridges
• Comparative Characterization of Low-g Capacitive MEMS Accelerometers
• Nanotechnology, MEMS and NEMS Based Complex Adaptive Smart Devices and Systems
• NiTi-FR Concrete with Damage Monitoring Capability
• A New Approach for Detecting Strain in FBG Sensor by a Silicon Based Etalon Filter
• Identification of Stress Field Using Piezoelectric Patch as Actuators and Sensors
• Monitoring Degradation Chemistries of Infrastructural Materials
• A High Frequency Broadband Optic Fibre Sensor System for SHM
• A Low-Cost Fiber Optic AE Sensor for Damage Detection in Engineering Composite Materials and Structure
• Cracks and Delamination Detection in Composite Laminates using Embedded Fiber Optic Sensors
• Application of Self-Diagnosis Materials to SHM for RC Slabs
• Development of an Elastomeric Actuator Development of a New Fiber-Optic Acoustic/Vibration Sensor: Principle, Sensor Performance, Applicability to Health
• Monitoring and Characteristic at Elevated Temperature

SENSOR NETWORK

• Concepts and Development of Bio-Inspired Distributed Embedded Wired/Wireless Sensor Array Architectures for Acoustic Wave Sensing in Integrated Aerospace Vehicles
• Development of an Inclinometer Chain for Wireless Data Acquisition
• Power-Efficient Data Management for a Wireless SM System
• Tuning the Frequency Band of a Wireless Sensor Network
• Self Organizing Wireless Sensor Networks for SHM
• An Enhanced Statistical Damage Detection Algorithm Using Time Series Analysis
• Civil Structure Strain Monitoring with Power-Efficient, High-Speed Wireless Sensor Networks
• Cure Monitoring Using Networks of Piezoceramic Transducers
• Using Low-Cost Low-Power Wireless Sensor Devices to Monitor the Health of Structures
• Implementation of a Low-Cost, Distributed, Absolute Time Reference in an Application Dedicated to Damage Detection
• Robotic and Mobile Sensor Systems for SHM

SIGNAL PROCESSING

• Improved Statistical Classifier for Identifying Signal Discontinuities Using Holder Exponents
• Comparison of Short-Time Fourier Transform and Wavelet Transform of Transient and Tone Burst Wave Propagation Signals for SHM
• A Kalman Filter Approach to the Detection of Structural Damage
• Acoustic Chaos in Sonic Infrared Imaging of Cracks in Aerospace Components
• An Artificial Central Nervous System for SHM of Orthotropic Materials
• A Signal Processing and Interpretation Technique for Lamb Wave-Based Damage
• Diagnosis Using Digital Damage Fingerprints Extracted from an Actuator/Sensor Network

SPECIAL APPLICATIONS

POSTER PAPERS