Shock and Vibration HandbookCyril M. Harris, Charles E. Crede |
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Results 1-3 of 80
Page 1-4
... shock and vibration measure- ments . Field measurement techniques are discussed in Chap . 20 . Equipment intended for use under environmental conditions characterized by shock and vibration frequently is tested in the laboratory under ...
... shock and vibration measure- ments . Field measurement techniques are discussed in Chap . 20 . Equipment intended for use under environmental conditions characterized by shock and vibration frequently is tested in the laboratory under ...
Page 1-23
... Shock Spectrum . ) Rotational Mechanical Impedance . ( See Angular Mechanical Impedance . ) Self - induced ( Self - excited ) Vibration . * The vibration of a mechanical system is self- induced if it results from conversion , within the ...
... Shock Spectrum . ) Rotational Mechanical Impedance . ( See Angular Mechanical Impedance . ) Self - induced ( Self - excited ) Vibration . * The vibration of a mechanical system is self- induced if it results from conversion , within the ...
Page 27-15
... vibration , 44-32 response to low - frequency - vibration , 44-11 seat motion , 44-3 shock and vibration machines for , 44-4 shock effects , 44-1 skeleton , 44-7 structure , 44-1 subjective responses to vibration , 44-23 task ...
... vibration , 44-32 response to low - frequency - vibration , 44-11 seat motion , 44-3 shock and vibration machines for , 44-4 shock effects , 44-1 skeleton , 44-7 structure , 44-1 subjective responses to vibration , 44-23 task ...
Contents
BASIC VIBRATION THEORY | 2-2 |
VIBRATION OF A RESILIENTLY SUPPORTED RIGID BODY | 2-29 |
NONLINEAR VIBRATION | 4-4 |
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acceleration accelerometer amplitude analysis applied approximately auxiliary mass axes axis beam calibration center-of-gravity Chap characteristics coefficient coil component constant critical damping curve damper defined deflection degree-of-freedom system determined dynamic effect elastic electrical elements energy equipment example excitation factor forcing frequency Fourier fraction of critical frequency range function gage given by Eq impedance inertia input linear load machine magnetic magnitude matrix maximum measured mechanical mechanical impedance method mode moment of inertia mounted natural frequency nonlinear obtained oscillation output parameters peak pickup piezoelectric plane plate power spectral density products of inertia pulse quency random vibration ratio relative resilient resonant frequency response rigid body rotation rubber sensitivity Shock and Vibration shown in Fig signal sinusoidal solution spectrum spring static stiffness strain strain gages structure Table temperature time-history tion transducer transmissibility undamped velocity vertical viscous voltage zero