METHOD OF CALIBRATION AND CORRECTION OF EFFECTS OF MEASURING OF MULTICHANNEL MEASURING AND COMPUTING COMPLEX Russian patent published in 2009 - IPC G01D18/00 G01R35/00 

FIELD: physics, measuring.

SUBSTANCE: specified expedient is applicable to measuring and computing complex (MCC), including communications junction (CJ), programmed norming transformer (PNT), microprocessor (MP) and built in radio channel of communication (RC), for purpose of maintenance of operation of a complex in a wide gamut of temperatures (-40°+50°C) with high stability and accuracy of observed datas in it use procedures of self-acting single calibration and correction for each type of the data units measured by the MCC. In the method in advance the spot points "i" in operational interval of the MCC temperatures and in the given point of temperature (t_i) yield regular measuring, and at performance of procedure of calibration a gamut of codes of observed data break on "j" subbands where medial values N_j in a code equivalent of every subband readout correspond to the gauge values shaped by the self-acting calibrator of standards.

EFFECT: decrease in error of device at expense of magnification of its speed, thanks to exception of additional gang of precision resistors fixing beginning and extremity of a gamut of measuring for all types and plans of linking of data units, served by MCC.

5 dwg