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Measurement Techniques

, Volume 11, Issue 10, pp 1326–1329 | Cite as

Principal component error in weighing cars of a moving train

  • E. I. Perel'man
Mass Measurements

Conclusions

  1. 1.

    The vertical forces transmitted to the weighed car through its automatic couplers may contribute considerable errors to the weighing of moving cars in a train.

     
  2. 2.

    In order to evaluate with the permissible relative errors of ±0.1% and ±0.5% the mass of loads carried in cars, it is necessary to have a special device which eliminates the effect of the automatic coupling. Without such a device it is possible to measure the mass of loads only with a permissible error of not less than ±1.0%.

     

Keywords

Physical Chemistry Analytical Chemistry Relative Error Coupler Vertical Force 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    V. N. Maksimov, Vestnik Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Zheleznodorozhnogo Transporta, No. 3 (1962).Google Scholar
  2. 2.
    S. V. Vershilskii, Vestnik Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Zheleznodorozhnogo Transporta, No. 8 (1962).Google Scholar
  3. 3.
    GOST 3475-62. Automatic-Coupling Device for the Rolling Stock of 1524-mm-gauge Railroads.Google Scholar
  4. 4.
    A. P. Orlov and V. P. Volkov, Vestnik Vsesoyuznogo Nauchno-Issledovatel'skogo Instituta Zheleznodorozhnogo Transporta, No. 2 (1967).Google Scholar

Copyright information

© Consultants Bureau 1969

Authors and Affiliations

  • E. I. Perel'man

There are no affiliations available

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