Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram
Multi-group autonomous-rail rapid tram has a long body. If it is not controlled in the process of driving, especially in high-speed conditions, it is prone to constant pendulum instability, vertical rollover and other problems, which affect the stability and safety of vehicle. In order to find the c...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2021-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.02.003 |
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| _version_ | 1849224912300933120 |
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| author | ZHONG Hanwen XIAO Lei YANG Yong ZHANG Chenlin ZHOU Sheng FU Jianchao LIU Biao |
| author_facet | ZHONG Hanwen XIAO Lei YANG Yong ZHANG Chenlin ZHOU Sheng FU Jianchao LIU Biao |
| author_sort | ZHONG Hanwen |
| collection | DOAJ |
| description | Multi-group autonomous-rail rapid tram has a long body. If it is not controlled in the process of driving, especially in high-speed conditions, it is prone to constant pendulum instability, vertical rollover and other problems, which affect the stability and safety of vehicle. In order to find the change trend of dynamic state quantity of autonomous-rail rapid tram under high speed condition, a whole vehicle dynamics model of three-group autonomous-rail rapid tram is built using the dynamics software Simpack based on vehicle dynamics and control theory. The traction, braking, steering and track following control systems are integrated in Simulink. Through the co-simulation of the integrated control system and the vehicle dynamics model, according to SAE J2179 A test for evaluating the rearward amplification of multi-articulated vehicle, it designs the high speed driving condition of autonomous-rail rapid tram, studies and analyzes the change trend and extremum values of dynamic state variables such as articulation angle, body roll angle, yaw rate and lateral acceleration of each marshalling vehicle at different speeds. Simulation results show that the index values in the dynamic process are small, and the dynamic stability of the whole vehicle is good under the high-speed operation condition. |
| format | Article |
| id | doaj-art-db6ab5ef96e14a7fa838fd991ac2c348 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-db6ab5ef96e14a7fa838fd991ac2c3482025-08-25T06:49:57ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272021-01-0138182282320545Research on High Speed Stability of Multi-group Autonomous-rail Rapid TramZHONG HanwenXIAO LeiYANG YongZHANG ChenlinZHOU ShengFU JianchaoLIU BiaoMulti-group autonomous-rail rapid tram has a long body. If it is not controlled in the process of driving, especially in high-speed conditions, it is prone to constant pendulum instability, vertical rollover and other problems, which affect the stability and safety of vehicle. In order to find the change trend of dynamic state quantity of autonomous-rail rapid tram under high speed condition, a whole vehicle dynamics model of three-group autonomous-rail rapid tram is built using the dynamics software Simpack based on vehicle dynamics and control theory. The traction, braking, steering and track following control systems are integrated in Simulink. Through the co-simulation of the integrated control system and the vehicle dynamics model, according to SAE J2179 A test for evaluating the rearward amplification of multi-articulated vehicle, it designs the high speed driving condition of autonomous-rail rapid tram, studies and analyzes the change trend and extremum values of dynamic state variables such as articulation angle, body roll angle, yaw rate and lateral acceleration of each marshalling vehicle at different speeds. Simulation results show that the index values in the dynamic process are small, and the dynamic stability of the whole vehicle is good under the high-speed operation condition.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.02.003autonomous-rail rapid tramco-simulationdynamic performancehigh speed stability |
| spellingShingle | ZHONG Hanwen XIAO Lei YANG Yong ZHANG Chenlin ZHOU Sheng FU Jianchao LIU Biao Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram Kongzhi Yu Xinxi Jishu autonomous-rail rapid tram co-simulation dynamic performance high speed stability |
| title | Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram |
| title_full | Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram |
| title_fullStr | Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram |
| title_full_unstemmed | Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram |
| title_short | Research on High Speed Stability of Multi-group Autonomous-rail Rapid Tram |
| title_sort | research on high speed stability of multi group autonomous rail rapid tram |
| topic | autonomous-rail rapid tram co-simulation dynamic performance high speed stability |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.02.003 |
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