Sensors and Instrumentation, Aircraft/Aerospace, Energy Harvesting & Dynamic Environments Testing, Volume 7 Proceedings of the 38th IMAC, A Conference and Exposition on Structural Dynamics 2020

Preface 1 Orion MPCV E-STA Nonlinear Dynamics Uncertainty Factors 2 The Vibration and Acoustic Effects of Prop Design and Unbalance on Small Unmanned Aircraft 3 A Deformed Geometry Synthesis Technique for Determining Stacking and Cryogenically Induced Preloads for the Space Launch System 4 End-to-End Assessment of Artemis-1 Development Flight Instrumentation 5 Space Launch System Mobile Launcher Modal Pretest Analysis 6 Feasibility Study to Extract Artemis-1 Fixed Base Modes While Mounted on a Dynamically Active Mobile Launch Platform 7 Challenges to Develop and Design Ultra-high Temperature Piezoelectric Accelerometers 8 Application of Quasi-Static Modal Analysis to an Orion Multi-Purpose Crew Vehicle Test 9 Using BB-gun or Acoustic Excitation to Find High Frequency Modes in Additively Manufactured Parts 10 Parametric Analysis and Voltage Generation Performance of a Multi-directional MDOF Piezoelastic Vibration Energy Harvester 11 Are We Nearly There Yet? Progress Towards the Fusion of Test and Analysis for Aerospace Structural Dynamics 12 Feasibility Study of SDAS Instrumentation’s Ability to Identify Mobile Launcher (ML)/Crawler-Transporter (CT) Modes During Rollout Operations 13 The Integrated Modal Test-Analysis Process (2020 Challenges) 14 Roadmap for a Highly Improved Modal Test Process 15 Using Low-Cost “Garage Band” Recording Technology for Acquiring High Resolution High-Speed Data 16 Hybrid Slab Systems in High-rises for More Sustainable Design 17 Ground Vibration Testing of the World’s Longest Wingspan Aircraft—Stratolaunch 18 Using Recorded Data to Improve SRS Test Development 19 Distributed Acquisition and Processing Network for Experimental Vibration Testing of Aero-Engine Structures 20 Modal Test of the NASA Mobile Launcher at Kennedy Space Center 21 Using Deep-Learning Approach to Detect Anomalous Vibrations of Press Working Machine 22 DAQ Evaluation and Specifications for Pyroshock Testing 23 Optimal Replicator Dynamic Controller via Load Balancing and Neural Dynamics for Semi-Active Vibration Control of Isolated Highway Bridge Structures 24 Forcing Function Estimation for Space System Rollout.

Biography

Chad Walber, PCB Piezotronics, Inc., Depew, USA. Patrick Walter, Texas Christian University, Fort Worth, USA. Steve Seidlitz, Cummins-Power Systems, Minneapolis, USA.