Rotating Machinery, Structural Health Monitoring, Shock and Vibration, Volume 5

Rotating Machinery, Structural Health Monitoring, Shock and Vibration, Volume 5 4
Preface 6
Contents 8
Development of Pretest Planning Methodologies for Load Dependent Ritz Vectors 12
SPECTRAL ANALYSIS METHODOLOGY FOR ACOUSTICAL AND MECHANICAL MEASUREMENTS RELATIVE TO HYDRAULIC TURBINE’S GENERATOR 25
Transverse vibrations of tapered materially inhomogeneous axially loaded shafts 35
Converting a Driven Base Vibration Test to a Fixed Base Modal Analysis 47
Model Form Error of Alternate Modeling Strategies: Shell Type Wind Turbine Blades 62
Operational Modal Analysis of Operating Wind Turbines: Application to Measured Data 74
Amplitude Dependent Crack Characterization of Growing Fatigue Cracks 91
Utilization of Localized Panel Resonant Behavior in Wind Turbine Blades 101
Random Vibration – History and Overview 112
Reduction of Vibration Transmission in String Trimmers 135
Insight into Strong Motion Behavior of Large Concrete Structures Based on Low Level Response Monitoring in the Field 145
Stability Monitoring of Burning Structures Based on Fire-induced Vibration Monitoring 154
Application of Energy Methods in Mechanical Shock to Study Base Excited Nonlinear System Response 162
Experimental assessment of gear meshing excitation propagation throughout multi megawatt gearboxes 181
An Advanced Numerical Model of Gear Tooth Loading from Backlash and Profile Errors 194
A Differential Planetary Gear Model with Backlash and Teeth Damage 205
Determination of Wind Turbine Operating Deflection Shapes Using Full-field 3D Point-tracking 218
Dynamic Performance and Integrity Assessment of an Electricity Transmission Tower 228
Operational modal analysis of resiliently mounted marine diesel generator/alternator 238
Eigenvalues and Nonlinear Behaviour of Levitron® 246
Optical Measurements and Operational Modal Analysis on a Large Wind Turbine: Lessons Learned 258
Operational Damage Detection of Turbine Rotors using Integrated Blade Sensors 278
Uncertainty Assessment in Structural Damage Diagnosis 288
A Framework for Embedded Load Estimation from Structural Response of Wind Turbines 296
A Review of Gearbox Condition Monitoring Based on vibration Analysis Techniques Diagnostics and Prognostics 307
Experimental Results of Wind Turbine Operational Monitoring with Structural and Aerodynamic Measurements 325
Torsional Response of Structure with Mass Eccentricity 332
Examination of a Feeling of Pulse Control Method for Cruiser-type Motorcycle 339
Seeding Cracks Using a Fatigue Tester for Accelerated Gear Tooth Breaking 346
Operational Modal Analysis of a Rectangular Plate Using Noncontact Acoustic Excitation 355
Algorithm hybridization for automated modal identification and structural health monitoring 371
Fiber Optic Sensor Installation for Monitoring of 4 Span Model Bridge in UCF 379
A Model of Uncertainty Quantification in the Estimation of Noise-Contaminated Transmissibility Measurements for System Identification 385
A Modified Whiteness Test for Damage Detection Using Kalman Filter Innovations 395
Vibration Reduction of an Atomic Force Microscope in the Point of the Mechanical Design 401
Modal Analysis and SHM Investigation of CX‐100 Wind Turbine Blade 408
Model-Based Diagnostics and Fault Assessment of Induction Motors with Incipient Faults 434
Use of the cepstrum to remove selected discrete frequency components from a time signal 445
A Review of Signal Processing and Analysis Tools for Comprehensive Rotating Machinery Diagnostics 456
Simple Tools for Simulating Structural Response to Underwater Explosions 473
Using Vibration Signatures Analysis to Detect Cavitation in Centrifugal Pumps 491
Modes Indicate Cracks in Wind Turbine Blades 500
Estimating Shock Severity 505
Progress in Shock and Vibration Technology Over 80 Symposia 523
Rationale for Navy Shipboard Shock & Vibration (S&V) Requirements 534
Deformation and Vibration Measurement and Data Evaluation on Large Structures Employing Optical Measurement Techniques 535

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