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Industrial Automatic Control Systems and Controllers Annotation << Back
Digital Correction of Zero Creep in the Module ADC by Portable Seismic Station with Synchronous Adding of Signals |
Senin L.N., Senina T.E.
Portable seismic station is the device for exploration by structure and physical characteristics of higher geological area. Monoblock compact seismic station «Sinus» with using AVR controllers made in the Institute of Geophysics, Ural Branch RAS.
Behavior of station based on principle synchronous adding, which increase signal-to-noise ratio. However, if emerge zero creep distortion, it is will be regular signal and it is will be adding with desired signal. For delete this distortion in the module ADC of seismic station “Sinus” was turn on effecttive algorithm digital correction of zero creep.
Keywords: seismic station, zero creep, digital correction,
controller AVR, synchronous adding.
E-mail: selenik@rambler.ru.
Pp. 49-53. |
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