Locomotive Schedule Optimization for Da-qin Heavy Haul Railway

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td align="left">Types of locomotive</td><td align="center">Daily number of locomotives</td><td align="center">Types of locomotive</td><td align="center">Daily number of locomotives</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td align="left">HXD1</td><td align="center">130</td><td align="center">SS4</td><td align="center">109</td></tr><tr><td align="left">HXD2</td><td align="center">92</td><td align="center">—</td><td align="center">—</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The daily number of locomotives on Da-qin Railway on December 10, 2014 [<a href="/journals/mpe/2015/607376/#B22">21</a>].

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Locomotive Schedule Optimization for Da-qin Heavy Haul Railway 