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A method of improving the reliability of sensory data coming from measurement and control modules of distributed information-measuring systems and control actions formed by those modules is described. The proposed technical solutions by correcting additive, multiplicative and nonlinear error components of analog-to-digital converters provide the high reliability, survivability and. The preliminary...
This paper considers the usage of artificial intelligence, in particular, neural networks, to correct and compensate thermocouple errors. There are the correction of the thermocouple tolerance, the error due to conversion characteristic drift under the influence of high operating temperatures as well as the compensation of the error due to acquired thermoelectric inhomogeneity of thermocouple legs...
The method of testing points generation for identification and correction of integral nonlinearity of high performance ADC is developed. The proposed method is based on averaging all voltages of multi-resistors voltage divider. The main idea of proposed method is in measurement voltages on the cascades of serially connected resistors with variable number of resistors in cascade. It is investigated...
It is presented the method of testing signal generation for ADC's integral nonlinearity identification in testing point using measurement converter based on multi-resistors voltage divider with averaging voltages of all resistors. It is proved that such converter is insensitive to resistances and systematic errors of own resistors. There is evaluated error of ADC's nonlinearity identification, which...
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