ANALYSIS OF MEASURING CONVERTER ERRORS WHICH RESULT DUE TO A CONTINUOUS CHANGE IN TIME OF ITS BLOCKS ADDITIVE ERRORS

Authors

  • I. Yu. Sergeyev National Aviation University, Kyiv

DOI:

https://doi.org/10.18372/1990-5548.60.13811

Keywords:

Measuring converter, generalized block diagram, conversion equation, iterative integrating conversion method, iteratively correction of errors, imperfection of blocks

Abstract

Analysis of conversion equations and equations of errors of the generalized block diagram of the iteratively integrating measuring converter which uses iterative integrating conversion method was performed. An analysis for the simplest case of combinations of input and output values, namely when all input values X, Z1 and Z2, as well as the output value Y are constant values was carry out. The results of the analysis can easily be extended to all the other cases. Here considers situation when the additive errors of all blocks change continuously in time. For ease of analysis the curve of change of the considered error by straight line segments within each conversion cycle was approximated. We can formulate the requirements for the errors of blocks of the measuring converter. The results of the analysis of the generalized block diagram of the measuring transducer can be used to create specific outlines of iteratively integrating converters, in particular, the requirements on the errors of their blocks can be formulated.

Author Biography

I. Yu. Sergeyev, National Aviation University, Kyiv

Department of Aviation Computer-Integrated Complexes

References

I. Sergeyev, “Research and Development of Integrating Measurement Converters with the Iterative Additive Correction of Errors”, Ph. D. (Engineering) Thesis, Kyiv Politechnical Institute, Kyiv, Ukraine, 1978. (in Russian).

Yu. Tuz, and I. Sergeyev, “An iterative converter of time interval to the voltage,” Measurement Equipment, no 7, pp. 15–17, 1976. (in Russian).

I. Sergeyev, “Analysis of the ADC with a dynamic integrator,” Measurement Equipment, no. 6, pp. 38–40, 1976. (in Russian).

Yu. Tuz, I. Sergeyev, “To the analysis of the code-to-voltage converter with intermediate conversion to the PWM-signal,” Communication Technology, series RIT, Moscow, 1977, issue 2(8), pp. 58–64 (in Russian).

V. Gubar, I. Sergeyev, and V. Fediv, USSR Patent 661,525, G 06 G, 7/26, 05.05.79. bull. 17 (in Russian).

I. Sergeyev, “Analysis of the Potentiation Digital-to-Analog Converter Without Accounting of Imperfection its Blocks,” Electronics and Control Systems, no. 4(46), Kyiv: NAU, pp. 52–57, 2015.

I. Sergeyev. “Structural Scheme of the Measurement Converter which Uses an Iteratively Integrating Conversion Method,” IEEE: 2016 4nd International Conference. October 18–20, 2016: abstracts. Kyiv, 2016, pp. 210–213.

I. Sergeyev, “Measurement Converter which Uses an Iterative-Integrating Conversion Method,” XIII Int. Conf. AVIA-2017, 19–21 April 2017. Kyiv, 2017, pp. 3.18–3.23.

I. Sergeyev. “Analysis of the Generalized Structural Scheme of the Iterative-Integrating Measuring Convertor,” Electronics and Control Systems, no. 2(52), Kyiv: NAU, pp. 52–57, 2017.

I. Sergeyev, “On the Question of Analyzing of the Interative-Integrating Measuring Converter,” IEEE: 2017 4nd International Conference (APUAVD). Oct. 17–19, 2017: abstracts. Kyiv, 2017, pp. 259–261.

I. Sergeyev, “Error Analysis of the Measuring Converter due to Imperfections of its Blocks,” 2018 IEEE 5th International Conference on Methods and Systems of Navigation and Motion Control (MSNMC 2018) Kiev, Ukraine 16-18 October 2018: abstracts. Kyiv, 2018, pp. 143–146.

I. Sergeyev, “Analysis of Errors of the Measuring Converter Which Results from an Abrupt Change of Additive Errors of its Blocks,” Аvіа-2018: XIII Int. Sci.-Tech. Conf., April 19-21 2018: abstracts. Kyiv, 2018, vol. 1, pp. 23.13–23.19.

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Issue

Vol. 2 No. 60 (2019)

Section

COMPUTER-AIDED DESIGN SYSTEMS

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