Static Ride Analysis
A quasi-static simulation during which the left and right suspension is exercised from jounce to rebound and various suspension parameters are calculated.
Required input
- Tire static loaded radius (mm)
- Tire vertical spring rate (N/mm)
- Vehicle CG height (mm)
- Wheel base (mm)
- Front braking ratio
- Front drive ratio
- Axle ratio
- Vehicle weight (N)
- Jounce travel (mm)
- Rebound travel (mm)
Task Description
The analysis consists of exercising the left and right suspension from design to jounce, followed by jounce to rebound simultaneously.
Output
Reports containing some plots, tabular results, and graphical animation are automatically created.
- Wheel Center Displacement
- mm
- Ground Reaction Force
- N
- Toe-in
- deg
- Steer Angle
- deg
- Camber Angle
- deg
- Roll Angle
- deg
- Tread Width
- mm
- Tread Change
- mm/m
- Track Width
- mm
- Wheel Center X Stiffness
- N/mm
- Wheel Center Y Stiffness
- N/mm
- Wheel Center Z Stiffness
- N/mm
- Wheel Center XX Stiffness
- N-m/deg
- Wheel Center YY Stiffness
- N-m/deg
- Wheel Center ZZ Stiffness
- N-m/deg
- Parallel Lateral Force Deflection
- mm/kN
- Converging Lateral Force Deflection
- mm/kN
- Parallel Lateral Force Steer
- deg/kN
- Converging Lateral Force Steer
- deg/kN
- Parallel Lateral Force Camber
- deg/kN
- Converging Lateral Force Camber
- deg/kN
- Parallel Aligning Torque Steer
- deg/100N-m
- Converging Aligning Torque Steer
- deg/100N-m
- Longitudinal Force Deflection @ Wheel center
- mm/kN
- Longitudinal Force Deflection @ Tire patch
- mm/kN
- Longitudinal Compliance Steer @ Wheel center
- deg/kN
- Longitudinal Compliance Steer @ Tire patch
- deg/kN
- Longitudinal Caster Compliance @ Wheel center
- deg/kN
- Longitudinal Caster Compliance @ Tire patch
- deg/kN
- Side View Swing Arm Length
- mm
- Side View Swing Arm Angle
- deg
- Side View Swing Arm Fore/Aft Location
- mm
- Side View Swing Arm Vertical Location
- mm
- Front View Swing Arm Length
- mm
- Front View Swing Arm Angle
- deg
- Front View Swing Arm Lateral Location
- mm
- Front View Swing Arm Vertical Location
- mm
- Ride Steer
- deg/m
- Ride Caster
- deg/m
- Ride Camber
- deg/m
- Roll Steer
- %
- Roll Camber
- %
- Roll Inclination
- %
- Wheel Rate
- N/mm
- Ride Rate
- N/mm
- Hop Rate
- N/mm
- Suspension Roll Rate
- N-m/deg
- Total Roll Rate
- N-m/deg
- Tramp Rate
- N-m/deg
- Roll Center Height
- mm
- Roll Center Lateral
- mm
- Anti-lift
- %
- Acceleration Lift
- mm/g
- Anti-dive
- %
- Brake Dive
- mm/g
- Tractive Force Steer
- deg/g
- Tractive Force Windup
- deg/g