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1. (WO2018219561) METHOD FOR ACTUATING AN ELECTROMEHCANICAL ROLL STABILISER FOR A VEHICLE, CONTROL DEVICE AND ROLL STABILISER SYSTEM

Pub. No.:    WO/2018/219561    International Application No.:    PCT/EP2018/060764
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Apr 27 01:59:59 CEST 2018
IPC: B60G 17/015
B60G 17/018
B60G 21/055
F16H 57/12
Applicants: ZF FRIEDRICHSHAFEN AG
Inventors: STEPHAN, Christian
KRIMMEL, Horst
Title: METHOD FOR ACTUATING AN ELECTROMEHCANICAL ROLL STABILISER FOR A VEHICLE, CONTROL DEVICE AND ROLL STABILISER SYSTEM
Abstract:
The invention relates to a method for actuating an electromechanical roll stabiliser (104) for a vehicle (100). The electromechanical roll stabiliser (104) comprises a first stabiliser part (106), a second stabiliser part (108), an electric motor (7) and a transmission (8), wherein the first stabiliser part (106) and the second stabiliser part (108) can be rotated relative to one another by means of the electric motor (7) and the transmission (8). In the method, a stabiliser torque is evaluated between the first stabiliser part (106) and the second stabiliser part (108), in order to detect a rotational movement change of the transmission (8). Finally, a motor torque generated by the electric motor (7) is changed according to the rotational movement change and a rotational direction of the electric motor (7) such that a gear tooth clearance in the transmission (8) is reduced in the rotational movement change.