Conclusions
The above investigations have confirmed the advisability of designing a highly-sensitive automatic potentiometer with a photogalvanometric null detector.
In order to provide single-unit high-quality potentiometers according to the above circuit, it is necessary to revise the design of the ÉPP-09 instrument for the purpose of reducing considerably its power dissipation and simplifying its mechanism.
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Literature cited
D. E. Polonnikov, Electronic Amplifiers for Automatic Compensators [in Russian], Fizmatgiz (State Press for Physical and Mathematical Literature), Moscow, 1959.
B. A. Seliber and S. G. Rabinovich, Avtomatika i telemekhanika, 1959, No. 8.
M. B. Mintz, S. G. Rabinovich, B. A. Seliber, and A. N. Tkachenko, Priborostroenie, 1961, No. 1.
I. P. Stepanenko, “Stability condition for the operation of an automatic potentiometer with a galvanometric relay and relay switching of the servomotor”. In a collection entitled Automation and Remote Control [in Russian], Gosénergoizdat, Moscow, 1948.
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Volkov, Y.P., Rabinovich, S.G. Highly-sensitive automatic potentiometer with a high input resistance. Meas Tech 7, 52–56 (1964). https://doi.org/10.1007/BF01009865
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DOI: https://doi.org/10.1007/BF01009865