Research Article
An Improved Force Characteristic Curve Fitting Algorithm of Urban Rail Vehicles
Table 2
The coefficients
of the traction subsection fitting polynomials calculated by various algorithms.
| | Algorithm | | | |
| | LSM |
0.0817
-0.8229
282.4155 |
-0.0122
1.0612
-46.3520
|
0.5183
-38.7073
| | GA |
0.1014
-1.0215
282.8744 |
-0.0157
1.3108
-54.1595
|
0.6408
-45.3699
| | MA |
0.1126
-1.1350
280.2977 |
-0.0205
1.6312
-63.1913
|
0.8762
-58.4875
| | IMA |
0.0845
-0.8513
279.4334 |
-0.0277
2.2089
-84.2509
|
0.8204
-55.3683
|
|
|
