Constrained Modal Analysis and Structure Improvement of Drive Gearbox of High-speed EMU
Taking the drive gearbox of a high-speed EMU as the research object，uses APDL language to establish the constrained modal analysis parametric model of the gearbox，uses the spring element to simulate the joint surface between the shaft and the box，and the first four mode shape and the natural frequen...
| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2021-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2021.06.023 |