High-Frequency Vibration Analysis and Optimization of Irregular Wear of Pantograph Carbon Strips

Table 6

Parameter calculation of the optimization model for schemes 2 and 3 for different cross sections.

Model parameters (incentive response point)	Trapezoidal cross section		Rectangular cross section
	Scheme 2	Scheme 3	Scheme 2	Scheme 3
(2, 7)	0.901	0.887	0.889	0.868
(2, 7)	49.483	73.800	56.352	81.625
(3, 7)	0.926	0.899	0.885	0.736
(3, 7)	48.384	72.951	56.241	82.176
(5, 10)	0.925	0.899	0.886	0.855
(5, 10)	49.862	74.870	57.368	81.979