In the calculation of car vibration, for instance, especially that of hunting motions, the electronic computer is almost indispensable. Manual computation is quite inadequate for a problem such as this, involving a large number of degrees of freedom of motion. Calculations of the hunting characteristics of electric cars for the New Tokaido Line is now under construction by using a digital computer to find out the roots of the characteristic equation of such a high order as stated above. In this way, we have played since last year a leading part in developing measures to reduce hunting motion in the design of the bogie truck.

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    TOKYO,   Japan 
  • Authors:
    • Matsudaira, T
  • Publication Date: 1963-9

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  • Accession Number: 00033422
  • Record Type: Publication
  • Report/Paper Numbers: Quart Rpt
  • Files: TRIS
  • Created Date: Jul 8 1994 12:00AM