Research Article
Complexity Simulation on Application of Asymmetric Bionic Cross-Section Rod in Pantographs of High-Speed Trains
Figure 17
Radiation noise contour of improved pantograph.
(a) 100 Hz |
(b) 1000 Hz |
(c) 2000 Hz |
(d) 3000 Hz |
(e) 4000 Hz |
(f) 5000 Hz |