Shock and Vibration Bulletin: Proceedings on the Symposium on ShocK and Vibration (52nd) Held in New Orleans, Louisiana on 26-28 October 1981. Part 3. Environmental Testing and Simulation, Flight Environments

摘要

Contents: Digital control of a shaker to a specified shock spectrum; Gunfire vibration simulation on a digital vibration control system; Measurement of all components of strain by a 3-d fiber optic strain gage; Registration of three soil stress gages at 0 through 28 MPa (4000 psi); Cable protection for ground shock instrumentation in severe environments - Results of an evaluation test; Structural response of HEPA (High efficiency particulate aerosols) filters to shock waves; A technique combining heating and impact for testing reentry vehicle impact fuzes at high velocities; Use of a dropped weight to simulate a nuclear surface burst; Analysis and testing of a nonlinear missile and canister system; Bio-dynamic response of human head during whole - body vibration conditions; YC-15 externally blown flap noise; Determination of the dynamic environment of the F/FB-111 tail pod assembly; Assessment of the A-10's capability to operate on rough surfaces; Subcritical flutter testing using the feedback system approach; Tomahawk cruise missile flight environmental measurement program; Test program to develop vibroacoustics test criteria for the Galileo bus; SLV-3 flight vibration environment.