Tire load variation can be strongly dependent on the time-step so it is a good idea to filter it to give less jerky handling behavior.
More...
#include <PxVehicleComponents.h>
Tire load variation can be strongly dependent on the time-step so it is a good idea to filter it to give less jerky handling behavior.
- Note
- The x-axis of the graph is normalized tire load, while the y-axis is the filtered normalized tire load.
-
The normalized load is the force acting downwards on the tire divided by the force experienced by the tire when the car is at rest on the ground.
-
The rest load is approximately the product of the value of gravitational acceleration and PxVehicleSuspensionData::mSprungMass.
-
The minimum possible normalized load is zero.
-
There are two points on the graph: (mMinNormalisedLoad, mMinNormalisedFilteredLoad) and (mMaxNormalisedLoad, mMaxFilteredNormalisedLoad).
-
Normalized loads less than mMinNormalisedLoad have filtered normalized load = mMinNormalisedFilteredLoad.
-
Normalized loads greater than mMaxNormalisedLoad have filtered normalized load = mMaxFilteredNormalisedLoad.
-
Normalized loads in-between are linearly interpolated between mMinNormalisedFilteredLoad and mMaxFilteredNormalisedLoad.
-
The tire load applied as input to the tire force computation is the filtered normalized load multiplied by the rest load.
| PxVehicleTireLoadFilterData::PxVehicleTireLoadFilterData |
( |
| ) |
|
|
inline |
| PxVehicleTireLoadFilterData::PxVehicleTireLoadFilterData |
( |
const PxEMPTY & |
| ) |
|
|
inline |
| bool PxVehicleTireLoadFilterData::isValid |
( |
| ) |
const |
|
private |
| PxReal PxVehicleTireLoadFilterData::mDenominator |
|
private |
Not necessary to set this value.
| PxReal PxVehicleTireLoadFilterData::mMaxFilteredNormalisedLoad |
Graph point (mMaxNormalisedLoad,mMaxFilteredNormalisedLoad)
| PxReal PxVehicleTireLoadFilterData::mMaxNormalisedLoad |
Graph point (mMaxNormalisedLoad,mMaxFilteredNormalisedLoad)
| PxReal PxVehicleTireLoadFilterData::mMinFilteredNormalisedLoad |
Graph point (mMinNormalisedLoad,mMinFilteredNormalisedLoad)
| PxReal PxVehicleTireLoadFilterData::mMinNormalisedLoad |
Graph point (mMinNormalisedLoad,mMinFilteredNormalisedLoad)
| PxU32 PxVehicleTireLoadFilterData::mPad[3] |
|
private |
The documentation for this class was generated from the following file:
