Electrical or electronic data processor - feeds parallel streams of measurements and corrections to calculator which uses polynomial quadratic correction function

摘要

The data processor, esp. for electrical and/or electronic information based on measured values, uses two parallel channels for the measured values and for connection data. Each channel contains, in series, a measuring instrument (1, 5), an A/D converter (2, 6) and a data output (3, 7), which combine in the correction calculator (4). The calculator forms a corrected value MC orr. = m (1+Ax+Bx2), where (A, B) are coefficients fed in from outside and (x) is an independent variable, typically a temperature. Data output (3) from the calculator may appear on a display unit (8) in written or optical form as a table or graph.