Accession Number : ADA148081


Title :   The Shock and Vibration Bulletin. Part 3. Vibration Testing, Instrumentation and Data Analysis, Loads and Environments.


Corporate Author : NAVAL RESEARCH LAB WASHINGTON DC SHOCK AND VIBRATION INFORMATION CENTER


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/a148081.pdf


Report Date : Sep 1977


Pagination or Media Count : 112


Abstract : Contents: Cost Effectively Exciting Vibration Failure Models for Long-Time Reliability Demonstrations; Self-Tuning Resonant Fixtures; Analysis of Sinusoidal and Random Vibration Energies; Evauation of an Adaptive Filter as a Digital Tracking Filter; Total Mission Environmental Simulation through Digitally Controlled Electromagnetic Vibration; Comparison between Sinusoidal Sweep and Broadband Digital Techniques for Resonance Search and Transmissibility; Modal Investigation of Lightweight Aircraft Structures Using Digital Techniques; Digital Control System for a Multiple-Actuator Shaker; Measurement of Angular Vibration Using Conventional Accelerometers; Use of a Low Power Laser and Photodiode for Displacement Data; Grout/Soil Interaction and Ground-Motion Measurement; Computer-Based Transportable Data-Acquisition and Control System; Vibration Investigation of a Large Transport Helicopter; Aeroacoustic Environment of a Store in an Aircraft Weapons Bay; and An Interim Report on Shuttle Orbiter Vibroacoustics.


Descriptors :   *VIBRATION , *SYMPOSIA , *SHOCK(MECHANICS) , COMPUTERIZED SIMULATION , AIRCRAFT , ACCELEROMETERS , EXCITATION , LOADS(FORCES) , FAILURE , TEST METHODS , GROUND MOTION , RESONANT FREQUENCY , LASER APPLICATIONS , HELICOPTERS , STRUCTURAL RESPONSE , SPACE SHUTTLES , TUNING , SELF OPERATION , INSTRUMENTATION , COMPUTER APPLICATIONS , ADAPTIVE FILTERS , NAVAL RESEARCH LABORATORIES , FREQUENCY RESPONSE , PERIODICALS , DIGITAL FILTERS , VIBRATORS(MECHANICAL)


Subject Categories : Test Facilities, Equipment and Methods
      Mechanics


Distribution Statement : APPROVED FOR PUBLIC RELEASE