Sensors and Instrumentation, Aircraft/Aerospace and Energy Harvesting, Volume 7: Proceedings of the 37th IMAC, A Conference and Exposition on Structural Dynamics, 2019, the seventh volume of eight from the Conference brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on fundamental and applied aspects of Shock & Vibration, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing including papers on:
Alternative Sensing & Acquisition
Active Controls
Instrumentation
Aircraft/Aerospace & Aerospace Testing Techniques
Energy Harvesting.
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Verlagsort
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Dateigröße
ISBN-13
978-1-040-60302-4 (9781040603024)
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Schweitzer Klassifikation
Chad Walber, PCB Piezotronics, Inc, Depew, USA. Patrick Walter, Engineering Dept, Tucker Bldg, Rm 200, Texas Christian University, Fort Worth, USA. Steve Seidlitz, Saint Paul, USA.
Preface 1 Historical Review of "Building Block Approach" in Validation for Human Space Flight 2 Analytically Investigating Impedance-Matching Test Fixtures 3 Harmonic Forcing of Damped Non-homogeneous Elastic Rods 4 Effects of Multi-Axial versus Single-Axial Excitation of Jointed Systems 5 Quantifying the Effect of Component Inertial Properties on System Level Dynamics 6 A Method for Determining Impact Force for Single and Tri Axis Resonant Plate Shock Simulations 7 Non-stationarity and non-Gaussianity in Vibration Fatigue 8 Use of Topology Optimization to Design Shock and Vibration Test Fixtures 9 Electromechanical Impedance Method for Applications in Boundary Condition Replication 10 Latest Design Trends in Modal Accelerometers for Aircraft Ground Vibration Testing 11 Test-Based Uncertainty Quantification and Propagation Using Hurty/Craig-Bampton Substructure Representations 12 Accumulated Lifetimes in Single-Axis Vibration Testing 13 Instrumentation and Data Acquisition Mistakes in a Structural Dynamics Facility and How to Learn from Them 14 Adaptive Multi-modal Tuned Mass Dampers Based on Shape Memory Alloys: Design and Validation 15 Application of Transfer Path Analysis Techniques to the Boundary Condition Challenge Problem 16 Testing Summary for the Box Assembly with Removable Component Structure 17 Comparison of Multi-Axis Testing of the BARC Structure with Varying Boundary Conditions 18 Strategies for Shaker Placement for Impedance-Matched Multi-Axis Testing 19 Comparison of Vibration Comfort Criteria by Controlled Field Tests on an Existing Long-Span Floor 20 Flight Environments Demonstrator: Part III-Sensitivity of Expansion to Model Accuracy 21 A Demonstration of Force Estimation and Regularization Methods for Multi-Shaker Testing 22 Input Signal Synthesis for Open-Loop Multiple-Input/Multiple-Output Testing 23 Combining Test and Simulation to Tackle the Challenges Derived from Boundary Conditions Mismatches in Environmental Testing 24 Defining Component Environments and Margin Through Zemblanic Consideration of Function Spaces 25 European Service Module: Structural Test Article (E-STA) Building Block Test Approach and Model Correlation Observations 26 Control of Plate Vibrations with Artificial Neural Networks and Piezoelectricity 27 Comparing Fixed-Base and Shaker Table Model Correlation Methods Using Jim Beam 28 Vibration Reduction for Camera Systems Onboard Small Unmanned Aircraft 29 Flight Environments Demonstrator: Part I-Experiment Design and Test Planning 30 Replicating Responses: A Virtual Environmental Test of Unknown Boundary Conditions 31 An Approach to Component Testing: An Analytical Study 32 Issues in Laboratory Simulation of Field Vibration Data: Experimental Results on a Typical Structure 33 Clamping Force Effects on the Performance of Mechanically Attached Piezoelectric Transducers for Impedance-Based NDE 34 Data Based Modeling of Aero Engine Vibration Responses 35 Experimental Mode Verification (EMV) Using Left-Hand Eigenvectors 36 Understanding Multi-Axis SRS Testing Results 37 Generating Anechoic Traveling Wave in Beams with Various Boundary Conditions 38 Flexible and Multipurpose Data Acquisition System Design and Architecture for a Multi-force Testing Facility Matthew S. Stefanski and Tristan A. Linck 39 Monitoring of Environmental and Sound-Induced Vibrations on Artistic Stained Glasses 40 Sensitivity Study of BARC Assembly.
