Steering Stability Control of EV Based on Robust Model Matching
EVs are easy to be over-swing, over-steer or under-steer when in high speed steering because of serious-nonlinearity. In order to solve these problems, a new strategy combined model matching adaptive control and H∞ robust control was proposed based on analysis of yaw rate and side-slip angle brought...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Control and Information Technology
2012-01-01
|
| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2095-3631.2012.06.005 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | EVs are easy to be over-swing, over-steer or under-steer when in high speed steering because of serious-nonlinearity. In order to solve these problems, a new strategy combined model matching adaptive control and H∞ robust control was proposed based on analysis of yaw rate and side-slip angle brought to vehicle handling stability. The strategy can not only control vehicle yaw rate and side slip angle dynamically, but also adjust driving direction and vehicle posture, so that the handling stability of vehicle can be improved. The simulation results show that robust model matching control strategy has a good ability to adapt the vehicle , s nonlinearity. |
|---|---|
| ISSN: | 2096-5427 |