Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force
Vehicle rollover has always been a highly dangerous condition that can cause severe traffic casualties. In this work, a 14-degree-of-freedom vehicle model in MATLAB/Simulink is constructed with the vehicle suspension system dynamics. The validity of the model is verified by comparing with the CarSim...
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| Format: | Article |
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MDPI AG
2020-10-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/10/20/7230 |
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| author | Xu Zhang Chuanxue Song Shixin Song Jingwei Cao Da Wang Chunyang Qi Zhinan Ma Feng Xiao |
| author_facet | Xu Zhang Chuanxue Song Shixin Song Jingwei Cao Da Wang Chunyang Qi Zhinan Ma Feng Xiao |
| author_sort | Xu Zhang |
| collection | DOAJ |
| description | Vehicle rollover has always been a highly dangerous condition that can cause severe traffic casualties. In this work, a 14-degree-of-freedom vehicle model in MATLAB/Simulink is constructed with the vehicle suspension system dynamics. The validity of the model is verified by comparing with the CarSim model. Then an optimal distribution of damping force strategy with continuous damping control is proposed by combining the traditional lateral load transfer ratio control with optimized equations of suspension damping force. The damping force compensation of the left and right sides is the core of the optimal distribution of damping force strategy. The effectiveness and optimization effect of the optimal distribution of damping force strategy is proved by the simulation results under the fishhook and crosswind tests. The result shows that continuous damping control has evident control effects on vehicle rollover compared with passive suspension. The optimal distribution of the damping force strategy with continuous damping control has a great better performance than traditional continuous damping control, and it provides a certain assistance to vehicle handling stability. |
| first_indexed | 2024-03-10T15:34:56Z |
| format | Article |
| id | doaj.art-d2bdab5fca8d4c349142ee4239adcaa4 |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-10T15:34:56Z |
| publishDate | 2020-10-01 |
| publisher | MDPI AG |
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| series | Applied Sciences |
| spelling | doaj.art-d2bdab5fca8d4c349142ee4239adcaa42023-11-20T17:22:50ZengMDPI AGApplied Sciences2076-34172020-10-011020723010.3390/app10207230Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping ForceXu Zhang0Chuanxue Song1Shixin Song2Jingwei Cao3Da Wang4Chunyang Qi5Zhinan Ma6Feng Xiao7State Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, ChinaCollege of Mechanical and Aerospace Engineering, Jilin University, Changchun 130022, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, ChinaBAIC Group Off-Road Vehicle Co., Ltd., Beijing 101300, ChinaState Key Laboratory of Automotive Simulation and Control, Jilin University, Changchun 130022, ChinaVehicle rollover has always been a highly dangerous condition that can cause severe traffic casualties. In this work, a 14-degree-of-freedom vehicle model in MATLAB/Simulink is constructed with the vehicle suspension system dynamics. The validity of the model is verified by comparing with the CarSim model. Then an optimal distribution of damping force strategy with continuous damping control is proposed by combining the traditional lateral load transfer ratio control with optimized equations of suspension damping force. The damping force compensation of the left and right sides is the core of the optimal distribution of damping force strategy. The effectiveness and optimization effect of the optimal distribution of damping force strategy is proved by the simulation results under the fishhook and crosswind tests. The result shows that continuous damping control has evident control effects on vehicle rollover compared with passive suspension. The optimal distribution of the damping force strategy with continuous damping control has a great better performance than traditional continuous damping control, and it provides a certain assistance to vehicle handling stability.https://www.mdpi.com/2076-3417/10/20/7230rollover preventioncontinuous damping controllateral load transfer ratiooptimal distribution of damping force |
| spellingShingle | Xu Zhang Chuanxue Song Shixin Song Jingwei Cao Da Wang Chunyang Qi Zhinan Ma Feng Xiao Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force Applied Sciences rollover prevention continuous damping control lateral load transfer ratio optimal distribution of damping force |
| title | Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force |
| title_full | Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force |
| title_fullStr | Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force |
| title_full_unstemmed | Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force |
| title_short | Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force |
| title_sort | continuous damping control for rollover prevention with optimal distribution strategy of damping force |
| topic | rollover prevention continuous damping control lateral load transfer ratio optimal distribution of damping force |
| url | https://www.mdpi.com/2076-3417/10/20/7230 |
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