Active Differential Bias
Electronically controlled differential bias actuator. Adjusts the torque bias ratio of a limited-slip differential based on commands from driving dynamics supervisors.
Electronically controlled differential bias actuator. Adjusts the torque bias ratio of a limited-slip differential based on commands from driving dynamics supervisors.
State Fields
| Field | Type | Description |
|---|---|---|
isActive, isActing | boolean | Status flags for system engagement. |
wheelSides | table | Mapping identifying which differential output corresponds to left and right wheels. |
Public API
| Function | Description |
|---|---|
registerCMU(cmu) | Links to the CMU for sensor data access. |
module.setDebugMode(debugEnabled) | Sets the debug mode. |
module.shutdown() | Shuts down the module and cleans up resources. |
module.setParameters(parameters) | Sets the parameters. |
module.setConfig(configTable) | Sets the config. |
module.getConfig() | Returns the config. |
Hooks
| Hook | Description |
|---|---|
init(jbeamData) | Initializes the bias PID controller. |
initSecondStage(jbeamData) | Identifies the target differential and its connected wheels to determine side mapping. |
updateFixedStep(dt) | Adjusts diffTorqueSplitA/B based on steering input, lateral G-forces, and wheel speed differences. |
module.reset() | Resets the controller to its initial state. |
module.updateGFX(dt) | Per-frame update for visual state and UI synchronization. |
See Also
- Diff Control — Differential control logic
- Active Diff Lock — Full differential locking
- CMU — Parent control management unit
Active Center Differential Lock
Electronically controlled center differential lock actuator. Varies the lock percentage of the center differential based on commands from the driving dynamics supervisors, controlling front-to-rear torque distribution.
Active Differential Lock
Electronically controlled differential lock actuator. Engages/disengages the mechanical lock on an axle differential based on driving dynamics supervisor commands for maximum traction.