Nonlinear amplifier optimal characteristics shaping for self-oscillating systems of vibrofrequency densometers
DOI:
https://doi.org/10.3103/S0735272708070054Abstract
It is considered methods of nonlinear amplifier optimal characteristics shaping for self-oscillating systems of vibrofrequency densometers. This method allows to decrease essentially non-stability of self-oscillation mechanical resonators in comparison with “saturation” type characteristic of and analysis of high harmonics at the output of nonlinear amplifier on self-oscillation frequency.
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