Energy-Efficient Train Traction Control on Complex Rail Configurations (CROSBI ID 663523)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Novak, Hrvoje ; Vašak, Mario
engleski
Energy-Efficient Train Traction Control on Complex Rail Configurations
In the presented work, control system for energy- efficient train operation with inclusion of a detailed train motion model and a varying rail path configuration is developed. Piecewise affine train model is constructed with the parameters obtained for the electromotive train manufactured by Croatian train producer company Končar - Electric Vehicles Inc. The model encompasses intrinsic features of the train system such as linearized resistance force, various traction and braking force limitations and passengers comfort constraints. Curves and slopes are introduced as rail path segments with different resistance forces and incorporated in the optimization procedure. The resulting quadratic optimization problem is solved parametrically through dynamic programming with the off-line precomputed optimal control law obtained as a function of train speed and traversed path. Control system is evaluated on a simulation scenario with Končar’s electromotive train and a rail path configuration with a varying slope.
energy-efficient train traction control ; piecewise affine train model ; multiparametric quadratic programming ; complex rail path configuration
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Podaci o prilogu
819-824.
2018.
objavljeno
10.1109/MED.2018.8442611
Podaci o matičnoj publikaciji
Proceedings of the 26th Mediterranean Conference on Control and Automation
Podaci o skupu
26th Mediterranean Conference on Control and Automation (MED 2018)
predavanje
19.06.2018-22.06.2018
Zadar, Hrvatska
Povezanost rada
Elektrotehnika, Informacijske i komunikacijske znanosti, Tehnologija prometa i transport