Abstract
This paper presents an unified chassis control with electronic stability control (ESC) and active front steering (AFS) under lateral force constraint on AFS. When generating the control yaw moment, an optimization problem is formulated in order to determine the tire forces, generated by ESC and AFS. With Karush-Kuhn-Tucker optimality condition, the optimum tire forces can be algebraically calculated. On low friction road, the lateral force in front wheels is easily saturation. When saturated, AFS cannot generate the required control yaw moment. To cope with this problem, new constraint on the lateral tire force is added into the original optimization problem. To check the effectiveness of the propose method, simulation is performed on the vehicle simulation package, CarSim.
| Original language | English |
|---|---|
| Pages (from-to) | 595-601 |
| Number of pages | 7 |
| Journal | Journal of Institute of Control, Robotics and Systems |
| Volume | 21 |
| Issue number | 7 |
| DOIs | |
| State | Published - 1 Jul 2015 |
Keywords
- Active front steering (AFS)
- Electronic stability control (ESC)
- Lateral force saturation
- Unified chassis control (UCC)
Fingerprint
Dive into the research topics of 'Unified Chassis Control with ESC and AFS under lateral tire force constraint on AFS'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver