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Method and device for compensating measurement errors caused by a drift in a reference clock
Method and device for compensating measurement errors caused by a drift in a reference clock
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机译:补偿由参考时钟的漂移引起的测量误差的方法和装置
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摘要
method and device for correcting measurement errors of parameters t and / or temporal frequency f in a system comprising a local time base with a reference time tr which can vary under the influence of an external phenomenon. the method comprises at least the following:at least one external parameter such as the temperature and / or the inertia or the change of inertia of the system, from a model linking the value of the frequency shift u0394estimu00e9e temperature and / or the change of inertia of the system, to determine the corrected value of the measurement error and / or temporal frequency.;application for correction of measurement errors in the gps or glonass.
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