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APPARATUS FOR DETERMINING COEFFICIENT OF NONLINEAR DISTORTIONS OF ELECTRODYNAMIC GEOPHONE WITH CORRECTION OF ERROR
APPARATUS FOR DETERMINING COEFFICIENT OF NONLINEAR DISTORTIONS OF ELECTRODYNAMIC GEOPHONE WITH CORRECTION OF ERROR
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机译:测定误差校正的电动力耳机的非线性失真系数的装置
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the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to geophysical u043fu0440u0438u0431u043eu0440u043eu0441u0442u0440u043eu0435u043du0438u044e and may be used in u0441u0435u0439u0441u043cu043eu043cu0435u0442u0440u0438u0438. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - improved accuracy u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 coefficient nonlinear distortion u0441u0435u0439u0441u043cu043eu043fu0440u0438u0435u043cu043du0438u043au0430.the device consists of a generator u0441u0438u043du0443u0441u043eu0438u0434u0430u043cu043bu044cu043du044bu0445 fluctuations, the source current, u0443u043fu0440u0430u0432u043bu00a0u0435u043cu043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u0435u043c, reference u0440u0435u0437u0438u0441u0442u043eu0440u0430, simultaneous u043eu0434u043du043eu0432u0438u0431u0440u0430u0442 comparator ora, u0440u0435u0436u0435u043au0442u043eu0440u043du043eu0433u043e filter, two lock keys, u0442u0440u0435u0445u043fu043eu0437u0438u0446u0438u043eu043du043du043eu0433u043e u043fu0435u0440u0435u043au043bu044eu0447u0430u0442u0435u043bu00a0, u043au0432u0430u0434u0442u0440u0430u0442u0438u0447u043du043eu0433u043e u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u0442u0435u043bu00a0 u043du0430u043fu0440u00a0u0436u0435u043du0438u0435 - frequency, u0447u0430u0441u0442u043eu0442u043eu043cu0435u0440u0430.the introduction of u0437u0430u043cu044bu043au0430u044eu0449u0435u0433u043e key and a reference u0440u0435u0437u0438u0441u0442u043eu0440u0430, as well as the sequence of measurements in three bars u043fu043eu0437u0432u043eu043bu00a0u044eu0442 compensate for the fall in u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 on active sas u0440u043eu0442u0438u0432u043bu0435u043du0438u0438 u0441u0435u0439u0441u043cu043eu043fu0440u0438u0435u043cu043du0438u043au0430 in instituting it became a whole signal and u043eu0441u0432u043eu0431u043eu0434u0438u0442u044cu0441u00a0 from pieces of measuring equipment of measuring channel, which leads to higher the accuracy rate of u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 nonlinear distortion u0441u0435u0439u0441u043cu043eu043fu0440u0438u0435u043cu043du0438u043au0430. 1 il.
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