Topics in Modal Analysis: Proceedings of the 31st Imac, a Conference on Structural Dynamics 2013: Vol 7

Damage Detection Using Flexibility Proportional Coordinate Modal Assurance Criterion.- Automated Selection of Damage Detection Features by Genetic Programming.- Optimal Selection of Artificial Boundary Conditions for Model Update and Damage Detection - Part 1: Theory.- Optimal Selection of Artificial Boundary Conditions for Model Update and Damage Detection - Part 2: Experiment.- Detection of Mass Change on a Glass Plate.- Vibro-acoustic Research on a Full-scale Aircraft Structure.- Control of Dynamic Mass as Boundary Condition for Testing Substructures.- Multi-body-simulation of a Self Adaptive Torsional Vibration Absorber.- Combined Optimization of Actuator / Sensor Positions and Weighting Matrices for an Active Noise Reduction System.- Experimental Analysis of a Machining System With Adaptive Dynamic Stiffness.- SSDI Technique Evolution to Improve Attenuation Performances With Random Disturbances.- Geometrically Nonlinear Dynamic Analysis of Piezoelectric Integrated Thin-walled Smart Structures.- Linear/Nonlinear Reduced-order Substructuring for Uncertainty Quantification and Predictive Accuracy Assessment.- Damage Detection in an Energy Flow Model Including Parameter Uncertainty.- A Coupled Approach for Structural Damage Detection with Incomplete Measurements.- Efficient and Robust Solution of Inverse Structural Dynamic Problems for Vibration Health Monitoring.- Finite Element-based Damage Detection Using Expanded Ritz Vector Residuals.- Proportional Damping From Experimental Data.- Superior Damping of Hybrid Carbon Fiber Composites Grafted by ZnO Nanorods.- Advanced Identification Techniques for Operational Wind Turbine Data.- Tracking and Removing Modulated Harmonic Components With Spectral Kurtosis and Kalman Filters.- Vibration Reduction of Brush Cutter.- Design of a Test Setup for Measuring Dynamic Stiffness of Vibration Isolators.- An Impact Excitation System for Repeatable, High-Bandwidth Modal Testing of Miniature Structures.- Replicating Aerodynamic Excitation in the Laboratory.- A Systematic Approach to Modal Testing of Nonlinear Structures.- Fiber Optics Sensing of Stressing and Fracture in Cylindrical Structures.- Real-time Damage Identification in Nonlinear Smart Structures Using Hyperchaotic Excitation and Stochastic Estimation.- Damage Detection Based on Electromechanical Impedance Principle and Principal Components.- Enhanced Modal Wavelet Analysis for Damage Detection in Beams.- Linear Projection Techniques in Damage Detection Under a Changing Environment.- Modal Reduction Based on Accurate Input-output Relation Preservation.- Improved Dynamic Flexibility Method for Structural Analysis.- Fast Precise Algorithm of Computing FRF by Considering Initial Response.- Development of Full Space System Model Modes from Expansion of Reduced Order Component Modal Information.- Damage Localization From the Image of Changes in Flexibility.- Evaluation of Pounding between Two SDOF Systems by using Link Element Based on Mathematic Relations and Suggestion of New Equation for Impact Damping Ratio.- Spectral Element Method for Cable Harnessed Structure.- Analytic Formula Derivation for a Rolling Tire With a Ring Model.- Nonlinear Identification of the Viscous Damping of the Resistor for Nuclear Plants.- Effect of Spin Speed on Stability Lobes in High Speed Machining.- Chatter Reduction in Turning by Using Piezoelectric Shunt Circuits.- Damage Quantification From the Column Space of Flexibility Changes.- State Estimate of Wind Turbine Blades Using Geometrically Exact Beam Theory.- Damage Index Matrix: a Novel Damage Identification Method Using Hilbert-huang Transformation.- An Approach to the Moving Load Problem for Multiple Cracked Beam.- Detection of Structural Damage through Nonlinear Identification by Using Modal Testing.- Vibration Fatigue Analysis of a Cantiliver Beam Using Different Fatigue Theories.- Automated Modal Analysis Based on Statistical Evaluation of Frequency Responses.- The Modal Observability Correlati