Modern Methods of Train Performance Calculation

Bush . “A New Machine for Solving Differential Equations,” Journal of Franklin Institute, 1931.

Perkinson T. F. “A Graphical Method for the Calculation of Speed, Time, Distance Data.” General Electric Review, July 1936.

Perkinson T. F. “A Machine for the Calculation of Train Performance Data,” General Electric Review, July 1936.

Hartree D. R. Ingham J. “Use of Differential Analyser for Calculating Train Running Times,” Proceedings of the Manchester Literary and Philosophical Society, 1938.

Evans D. W. “Device for the Construction of Railway Speed Time Graphs,” B.T.H. Journal, March-April 1939.

Varney R. N. “An All-Electric Integrator for Solving Differential Equations.” Review of Scientific Institutions, 1942.

Bohl M. E. “Appareil de la S.N.C.F. pour Trace des Horaires des Trains,” Revue General des Chemins de Fer, April 1950.

Patrassi A. “Basic Factors Governing the Selection and Utilisation of Power Units for Electric Railways Fed by Direct Current.” Bulletin of the International Railway Congress Association—Electric Traction on the Railways, June 1950.

Smith S. V. “A New Train Performance Calculator,” American Institution of Electrical Engineers, January 1951.

Grant J. C. “Improved Method of Train Time Analysis,” Railway Gazette, February 1951.

Dubois Fr . “Automatic Computation of Railway Train Schedules.” Engineering, December 1952.

Thompson E. G. “A Mechanical Method of Calculating Railway Speed, Time, Distance, Consumption Data,” Railway Gazette, October-December 1953.

Van Dorp S. D. “Train Speed Calculator,” Railway Gazette, September 1954.

Ferguson T. “Electric Railway Engineering, Chapter I,” Published by Macdonald and Evans Ltd., 1955.

Haley A. C. D. “The Deuce: A High-Speed General Purpose Computer,” Proceedings I.E.E., Paper No. 2096M (103B, Supplement No. 2), March 1956.

Gilmour A. “The Application of Digital Computers to Electric Traction Problems.” Proceedings I.E.E., Paper No. 2113 M (103B Supplement No. 1), September 1956.