US 11,840,294 B2
Regulating device and method for regulating the steering angle of a vehicle
Philipp Keßler, Nierstein (DE); Stefan Feick, Bad Soden (DE); and Michael Simon, Frankfurt am Main (DE)
Assigned to Continental Automotive GmbH, Hannover (DE)
Filed by Continental Automotive GmbH, Hannover (DE)
Filed on Mar. 15, 2022, as Appl. No. 17/654,899.
Claims priority of application No. 10 2021 202 482.3 (DE), filed on Mar. 15, 2021.
Prior Publication US 2022/0289286 A1, Sep. 15, 2022
Int. Cl. B62D 5/04 (2006.01); B62D 6/00 (2006.01)
CPC B62D 6/002 (2013.01) [B62D 5/0457 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A regulating device for regulating the steering angle for a vehicle, comprising:
a first controller unit,
wherein a controller superposed on the first controller unit is provided, which has a feedback path and a prefilter, wherein the feedback path provides a first adjustment variable based on actual steering angle information which is provided by the first controller unit as an output variable, and the prefilter provides a second adjustment variable based on nominal steering angle information,
wherein the superposed controller is configured to form input information for the first controller unit based on the first and the second adjustment variable, wherein the feedback path has a first correction element, the transfer behavior of which can be adjusted based on at least one control variable, wherein the prefilter has a second correction element, the transfer behavior of which can be adjusted based on the at least one control variable, and
the superposed controller is configured in such a way that at least the controller gain of the first controller unit can be adjusted based on the at least one variable.