Conclusions
For automatically measuring the parameter which characterizes the switching device of the tested instrument, it is advisable to connect an integrating circuit between the instrument's output and its controlling input, and to ensure a periodic measurement process.
A substantial reduction of the measurement time is attained by substituting for the integrating circuit an amplifier the sign of whose output impedance can be changed.
An expression has been found for representing the tested switching instrument's input-signal variations law for which the measurement time is at a minimum.
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Literature cited
A. A. Fel'dbaum, Computing Devices in Automatic Systems [in Russian], GIFML, Moscow (1959).
V. P. Balashov et al., Automation of Radio Measurements [in Russian], Sov. Radio, Moscow (1966).
V. A. Gorokhov, in: Works of the MLTI [in Russian], No. 16, Moscow (1967).
A. P. Savrukhin, Author's Certificate No. 259272, Byull. Izobr., No. 2 (1970).
Additional information
Translated from Izmeritel'naya Tekhnika, No. 1, pp. 7–9, January, 1971.
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Savrukhin, A.P. Automatic measurement of switching instruments' parameters. Meas Tech 14, 7–11 (1971). https://doi.org/10.1007/BF00982232
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DOI: https://doi.org/10.1007/BF00982232