Cooperative Tracking Control of the Multiple-High-Speed Trains System Using a Tunable Artificial Potential Function

Table 1

The comparisons between related works and our work.

Research work	Method	Safety distance	Can one change safety distance with velocity?
Literature [14–18]	Consensus based strategy	Constant value	No
Literature [19]	Resilience set	Fixed range	No
Literature [20, 21]	Potential function	Fixed range	No
Our work	Tunable potential function	Controllable range	Yes