A control system (300) for controlling an active suspension system (104) of a vehicle (100) to determine relative traction levels, the control system comprising one or more controller (301), wherein the control system is configured to (908): control the active suspension system to change normal force through a first subset of one or more wheels; determine a traction-dependent variable at each of the first subset of wheels to which known torque is applied; control the active suspension system to change normal force through a second subset of one or more wheels; and determine a traction-dependent variable at each of the second subset of wheels to which known torque is applied, wherein the traction-dependent variables indicate relative traction levels.
TRACTION DETERMINATION BY CHANGING WHEEL NORMAL FORCE
TRAKTIONSBESTIMMUNG DURCH ÄNDERUNG DER RADNORMALKRAFT
DÉTERMINATION DE TRACTION PAR CHANGEMENT DE FORCE NORMALE DE ROUE
04.10.2023
Patent
Elektronische Ressource
Englisch
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