Temat: natezenie ruchu - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Model to calculate the optimal mode of train locomotives turnover
Autorzy:: Kozlov, P.
Vakulenko, S.
Tushin, U.
Timukhina, E.
Powiązania:: https://bibliotekanauki.pl/articles/374643.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: model
locomotive
train flow
optimization
transportation problem
lokomotywa
natężenie ruchu kolejowego
optymalizacja
problem transportowy
Opis:: A model to calculate the optimal work modes of train locomotives while serving train flows is proposed. The model is a further development of the dynamic transportation problem. Parameters of train movement and locomotive utilization are published. Both locomotive turnover and train schedules are produced. Useful utilization of locomotives increases from 70% to 90–95%. This allows the reduction of several thousands of train locomotives.
Źródło:: Transport Problems; 2017, 12, 3; 125-133
1896-0596
2300-861X
Pojawia się w:: Transport Problems
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Coordination of locomotives turnover and servicing modes
Autorzy:: Kozlov, P.
Timukhina, E.
Tushin, N.
Powiązania:: https://bibliotekanauki.pl/articles/374063.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:: locomotive turnover
train flow
optimization
servicing of locomotives
obrót lokomotywy
natężenie ruchu kolejowego
optymalizacja
obsługa lokomotyw
Opis:: A coordinated calculation of two processes – locomotives turnover and servicing – is described. Locomotives turnover is calculated by optimization system Labyrinth and servicing by dynamic transportation problem. Service programs integrate these processes. A model of coordinated arrival of locomotives at servicing stations is proposed. The calculation consists of three interrelated steps. The first step is the calculation of the optimal locomotive turnover without considering servicing constraints. Service program SP-1 determines stations where forced stops will take place according to the necessity of servicing and forms the basic location of locomotives for further movement to servicing stations. The second step is the calculation of the optimal arrival of locomotives at servicing stations. Service program SP-2 provides location and release time of each locomotive after servicing. The third step is the calculation of a train schedule with the consideration for the location of stopped train sets and the appearance of locomotives after servicing. Servicing program SP-3 forms the united results.
Źródło:: Transport Problems; 2018, 13, 1; 19-26
1896-0596
2300-861X
Pojawia się w:: Transport Problems
Dostawca treści:: Biblioteka Nauki

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