Research Article

Networked Timetable Stability Improvement Based on a Bilevel Optimization Programming Model

Table 1

Computing results of the planned timetable stability.
(a) Related computing results of

Key nodesTrains number through station Nodes capacityLoadCapacity indexNodes degreeDegree indexStations weight

1 44 66.0 0.6667 0.3099 2.0000 0.1111 0.2245
2 23 34.5 0.6667 0.1620 3.0000 0.1667 0.1760
3 21 31.5 0.6667 0.1479 3.0000 0.1667 0.1607
4 0 15.0 0.0000 0.0704 4.0000 0.2222 0.1020
5 23 36.0 0.6389 0.1690 3.0000 0.1667 0.1837
6 21 30.0 0.7000 0.1408 3.0000 0.1667 0.1531

(b) Related computing results of

SectionTrains number through sectionSections capacityLoadCapacity indexSections weight

1-223 30.0 0.7667 0.1622 0.1622
1–321 27.5 0.7636 0.1486 0.1486
2–40 6.5 0.0000 0.0351 0.0351
2–523 23.5 0.9787 0.1270 0.1270
3-40 6.5 0.0000 0.0351 0.0351
3–621 21.0 1.0000 0.1135 0.1135
4-50 8.0 0.0000 0.0432 0.0432
4–60 5.0 0.0000 0.0270 0.0270
5–723 31.0 0.7419 0.1676 0.1676
6-721 26.0 0.8077 0.1405 0.1405