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
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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 

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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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