Optimal Utilization of Adhesion Force for Heavy-Haul Electric Locomotive Based on Extremum Seeking with Sliding Mode and Asymmetric Barrier Lyapunov Function

Table 1

Parameters of heavy-haul locomotive.

Parameters	Description	Values
	Total quality of the locomotive and load	6000
	Single axle load of the locomotive	30
	Inertia moment of motor	11
	Wheel radius	0.625
	Gear speed transfer ratio	6.294