Mechanical Vibration and Shock Measurements |
Contents
INTRODUCTION | 13 |
CHARACTERISTICS OF VIBRATION AND SHOCK | 20 |
RESPONSE OF MECHANICAL SYSTEMS | 40 |
Copyright | |
13 other sections not shown
Common terms and phrases
acceleration accelerometer Acoustic Emission amplitude application averaging axis balancing band bandwidth Brüel & Kjær calibration Charge Amplifier curve damping decibel degree-of-freedom system digital filter displacement dynamic range effects element equation equipment example excitation fatigue force frequency analysis frequency components Frequency Hz frequency range frequency response frequency spectrum function harmonic high frequency impedance input instruments integration Level Recorder limit linear load machine mass mechanical impedance Mechanical vibration method mm/sec modes monitoring motion mounted noise non-linear normally obtained octave output parameters peak piezoelectric preamplifier quency random signals random vibrations real-time resonant frequency rotating rotor S-N curve scale sensitivity Shock and Vibration shock pulse shown sinusoidal spectra spectral density spring structure techniques tion transducer transient transmissibility typical unbalance values velocity vibration and shock vibration isolation vibration level vibration measurements Vibration Meter vibration signals vibration test visco-elastic