THE SHOCK AND VIBRATION BULLETIN
Abstract
Contents: Integration and double integration-a practical technique; The measurement of internal dynamics of equipment; Piezoresistive strain gage accelerometers increase spectrum of shock and vibration measurement capability; Vibration measurements using a microwave interferometer; A wideband absolute accelerometer calibrator utilizing a laser for measuring vibratory dilacements; Unpublished accelerometer characteristics; New precision calibration techniques for vibration transducers; Omnidirectional acceleration sensor; Effective use of accelerometers as calibration standards; Measurement of accelerometer transverse sensitivity; First occurrence probabilities for extreme random vibration amplitudes; Signal detection using impulse crosscorrelation; A means to reduce random vibration analysis time; A continuous frequency constant q shock spectrum analyzer; Slope error of power spectral density measurements; The effects of phase errors upon the measurement of random processes; Utilization of a digital computer for on-line acquisition and analysis of acoustic and vibration data; A digital data recording system for structural dynamics response testing; Comparison of analog and digital methods for vibration analysis; Automatic real-time vibration spectrum analyzer system using delay line time compression techniques; The analog cross spectral density analyzer system; Transient data distortion compensation.
Document Details
- Document Type
- Technical Report
- Publication Date
- Feb 01, 1966
- Accession Number
- AD0631233
Entities
Organizations
- United States Naval Research Laboratory