On-Line Control of Harmonic Oscillations in a Low-Frequency Resonant Mechanical Spectrometer

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Abstract:

The on-line control unit is used to ensure high-accuracy computations of the logarithmic decrement. It is shown that the excitation process should be on-line low level real-time controlled during mechanical loss measurements to obtain high precision of the computations and to ensure a short-time excitation process.

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Periodical:

Solid State Phenomena (Volume 115)

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299-304

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Online since:

August 2006

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© 2006 Trans Tech Publications Ltd. All Rights Reserved

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