METHOD FOR MINIMIZING ERRORS IN PORTABLE DIFFERENTIAL MAGNETIC METER
FIELD: measuring equipment. ^ SUBSTANCE: using four rotations of bar relatively to Earth field nine elements of non-identity matrix are measured for measuring and compensation channels, by which influence of non-identity of channels on result of measurement of induction increments, and also zero pas...
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| Zusammenfassung: | FIELD: measuring equipment. ^ SUBSTANCE: using four rotations of bar relatively to Earth field nine elements of non-identity matrix are measured for measuring and compensation channels, by which influence of non-identity of channels on result of measurement of induction increments, and also zero passes of measuring channels are liquidated. ^ EFFECT: broader functional capabilities, higher efficiency. ^ 1 tbl, 2 dwg |
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