Abstract
Requirements are established and methods are found for checking the errors of instruments used to measure the root-mean-square (rms) value of non-sinusoidal vibrations. Recommendations are given on simplifying and improving the reliability of the method which is used to evaluate the rms measurement error for vibrations with a normalized amplitude coefficient.
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REFERENCES
ISO 2954-75. Mechanical Vibration of Machines Which Undergo Rotational and Reciprocating Motion. Requirements for Instruments Used to Measure Intensity of Vibration.
GOST 25275-82. System of Standards on Vibration. Instruments for Measuring the Vibration of Rotating Machines. Main Specifications.
GOST 30296-95. General-Use Instrument for Determing the Main Parameters of Vibration Processes. Main Specifications.
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V. P. Maksimov et al., Measurement, Interpretation, and Analysis of Rapidly Varying Processes in Machinery [in Russian], Mashinostroenie, Moscow (1987).
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Manokhin, A.E., Subbotin, M.I. Analysis of Requirements and Methods of Checking the Error of Instruments Used to Measure the RMS Value of Non-Sinusoidal Vibrations. Measurement Techniques 43, 1057–1061 (2000). https://doi.org/10.1023/A:1010991802381
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DOI: https://doi.org/10.1023/A:1010991802381