Routing of cars between yards is treated as separate problem and formulated in general form by means of mathematical model of excessive magnitude; it is shown how by introducing some simplifications, it is possible to arrive at realistic model of magnitude; formulation makes use of non-Boolean decision variables; with linear programming based on integer numbers, it is possible to find solution for problem of routing cars from one marshaling yard to another and for problem of distribution of empty cars between different yards.
Mathematical models for problem of routeing wagons between marshalling yards
Int Ry Congress Assn -- Cybernetics Electronics Rys -- Monthly Bul
1967
11 pages
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Irregularities in passage of wagons through marshalling yards
Engineering Index Backfile | 1967
|Automatically controlled shoe brake for braking wagons in marshalling yards
Engineering Index Backfile | 1925
Appliances for braking wagons in marshalling yards controlled from a distance
Engineering Index Backfile | 1926
|Appliances for braking wagons in marshalling yards controlled from a distance
Engineering Index Backfile | 1928
|"R apparatus" for automatic braking of wagons in Hupp Marshalling Yards
Engineering Index Backfile | 1932