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Truth and Traceability in Physics and Metrology By Michael Grabe

Truth and Traceability in Physics and Metrology by Michael Grabe

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Summary

Discusses a new error concept dispensing with the common practice to randomize unknown systematic errors. Instead, unknown systematic errors are treated as what they physically are - namely as constants being unknown with respect to magnitude and sign.

Truth and Traceability in Physics and Metrology Summary

Truth and Traceability in Physics and Metrology by Michael Grabe

Metrological data is known to be blurred by the imperfections of the measuring process. In retrospect, for about two centuries regular or constant errors were no focal point of experimental activities, only irregular or random error were. Today's notation of unknown systematic errors is in line with this. Confusingly enough, the worldwide practiced approach to belatedly admit those unknown systematic errors amounts to consider them as being random, too. This book discusses a new error concept dispensing with the common practice to randomize unknown systematic errors. Instead, unknown systematic errors will be treated as what they physically are- namely as constants being unknown with respect to magnitude and sign. The ideas considered in this book issue a proceeding steadily localizing the true values of the measurands and consequently traceability.

About Michael Grabe

Dr Michael Grabe studied physics at the University of Stuttgart and earned his Dr. rer. nat. degree from the Technical University of Braunschweig, Institute for Physical Chemistry, where he was a research assistant and lecturer for physical chemistry and applied computer science. He now works at the Physikalisch-Technische Bundesanstalt Braunschweig, focusing on legal metrology, computerized interferometric lengths measurements, procedures for the assessment of measurement uncertainties, and adjustment of fundamental constants of physics.

Table of Contents

  • Preface
  • Acknowledgements
  • Author biography
  • 1. Basics of metrology
  • 2. Some statistics
  • 3. Measurement uncertainties
  • 4. Method of least squares
  • 5. Fitting of straight lines
  • 6. Features of least squares estimators
  • 7. Prospects
  • 8. Epilogue
  • References and suggested reading

    Additional information

    NGR9781643270937
    9781643270937
    1643270931
    Truth and Traceability in Physics and Metrology by Michael Grabe
    New
    Paperback
    Morgan & Claypool Publishers
    2018-10-05
    81
    N/A
    Book picture is for illustrative purposes only, actual binding, cover or edition may vary.
    This is a new book - be the first to read this copy. With untouched pages and a perfect binding, your brand new copy is ready to be opened for the first time

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