Integrated Chassis Control

• Professional Driver model

- Optimal driving analysis : Path / Velocity
- Steering / Acceleration Control
- Experimental data analysis

• Vehicle Dynamics Analysis

- Vehicle model development
: Passenger, commercial vehicle
: Matlab/Simulink/Carsim
- Vehicle/Tire dynamics analysis
: Combined tire model
: Handling dynamics

• Chassis Modules

- Electronic Stability Control (ESC) : Independent brake
- Four-Wheel-Drive (4WD) : Traction distribution
- Electronic Control Suspension (ECS) : Damping control
- Active Roll Control System (ARC) : Active Roll Bar
- Active Front/Rear Steering (AFS/ARS) : Active Steering

• Tire Slip Angle Estimation

- Use On-board sensor only : Yaw rate, Steering angle, Wheel speed, Ax, Ay
- Without any tire model / Regardless of tire-road friction coefficient

• Chassis Control

- Tire slip angle based Stability Control : Shed the desired yaw rate tracking based control
- Without any tire model / Regardless of tire-road friction coefficient