Coordinated control of AFS and ESP based on fuzzy logic method
- Resource Type
- Conference
- Authors
- Jianhua, Guo; Liang, Chu; Feikun, Zhou; Liang, Yao
- Source
- 2011 International Conference on Mechatronic Science, Electric Engineering and Computer (MEC) Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on. :2357-2360 Aug, 2011
- Subject
- Robotics and Control Systems
Power, Energy and Industry Applications
Signal Processing and Analysis
Transportation
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Vehicles
Wheels
Control systems
Vehicle dynamics
Stability analysis
Suspensions
Fuzzy logic
Control Science and Control Engineering
Coordinated control
Fuzzy Logic
Active front steering
Electronic Stability Program
- Language
In this paper, coordinated vehicle dynamic control system of AFS/ESP is proposed to improve vehicle handling and ride performance. The SMC methodology which is deduced form the linear 2DOF vehicle model is used to design the AFS subsystem controller. The model reference adaptive algorithm is used to derive the control law for ESP controller. A fuzzy logic control strategy is presented to control the coordinated system. The simulation results show that the coordinated control system can obviously improve vehicle maneuverability and ride quality much more than the individual control.