“…It is a consensus that a well-designed train control strategy could significantly reduce the energy consumption during the train run. such as dynamic programming method (Effati and Roohparvar, 2006;Franke et al, 2000;Ko et al, 2004;Vasak et al, 2009), linear programming method (Effati and Roohparvar, 2006;Wang et al, 2013Wang et al, , 2014 and pseudospectral method (Wang and Goverde, 2016;Wang et al, 2013Wang et al, , 2014. There are also numerical methods that don't belong to the above-mentioned types.…”