Analysis of errors of capacitive autocompensation moisture meter in steady-state mode
Abstract
The principle of autocompensation makes it possible to improve the accuracy of humidity control systems, which can be shown by analyzing such systems from the position of information theory. The average value of negentropy - the amount of information to obtain the ultimate accuracy of the measured quantity qo, calculated from the sensor current, is about 7 des. units. However, the sensor current contains not only useful information about the monitored humidity, but also interference (noise)...
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References
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- André Angot. Mathematics for electrical and radio engineers. Fizmatgiz, 1964.
- Besekersky V. A. et al. Design of small power tracking systems. Gosenergoizdat, 1958.
- Krichevskiy E. S. Theoretical bases and analysis of the systems of high-frequency control of humidity in mineral processing. Abstract of doctoral dissertation, LMI, 1968.
- Voronov A. A. Fundamentals of the Theory of Automatic Control. Energia, 1965.
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