Analysis of Mechanical Property of Straddle Monorail Vehicle Based on Tyre
The theoretical model and dynamic simulation model of the straddle monorail were established, and the motion state of the monorail, especially the force of the tyre was analyzed. The simulation results showed that the guide wheel and the stability wheel need to be set pre-pressure to ensure the vehi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2019-07-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2019.04.006 |
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| Summary: | The theoretical model and dynamic simulation model of the straddle monorail were established, and the motion state of the monorail, especially the force of the tyre was analyzed. The simulation results showed that the guide wheel and the stability wheel need to be set pre-pressure to ensure the vehicle anti-overturning stability and the operation safety, and avoid excessively increasing the running resistance of the vehicle; with the comparative analysis of the arrangement of the three types of guide wheels and stabilizing wheels, it was shown that reasonable design of the layout scheme of guide wheel and stabilizing wheel can change the rotation center of the frame, optimize the roll stiffness and shaking head stiffness of the vehicle, thus improving the vehicle's motion state and dynamic performance, reducing the roll angle and sideslip angle of the running wheel, as well as the roll angle of the guide wheel and stability wheel, and improving the tyre's stress state to reduce tyre wear. |
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| ISSN: | 1000-128X |