Method for detecting a real value of a manipulated variable, particularity of a steering angle
First Claim
1. Process for the determination of an actual value of a control variable set by an actuator in accordance with a theoretical value, characterized in that, a partial value (Δ
- δ
VARI;
Δ
δ
Σ
) of an actual value (Δ
δ
AFS) set in accordance with a theoretical total value (Δ
δ
AFS, req) consisting of a sum of theoretical partial values (Δ
δ
VARI, req, Δ
δ
GRR, req, Δ
δ
GMK, req) is determined, in dependence on the theoretical partial value (Δ
δ
VARI, req;
Δ
δ
Σ
, req) corresponding to the partial value (Δ
δ
VARI;
Δ
δ
Σ
), in an actuator model formed with at least one parameter (TAFS), whereby the value ({tilde over (T)}AFS) of the parameter (TFAS) is determined by means of a divergence (ε
δ
, AFS) between the theoretical total value (Δ
δ
AFS, req) and a determined actual total value (Δ
δ
AFS) of the control variable.
1 Assignment
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Accused Products
Abstract
The invention provides a process for the determination of an actual value of a control variable set by an actuator in accordance with a theoretical value. The process is thereby characterized in that, a partial value of an actual value set in accordance with a theoretical partial value consisting of a total of theoretical partial values is determined in dependence on the theoretical partial value in an actuator model formed with at least one parameter corresponding to the partial value, whereby the value of the parameter is determined by means of a deviation between the theoretical total value and a determined actual total value of the control variable. It is suitable, in particular, for the determination of an actual value of a steering angle on steerable wheels of a vehicle, which can be used in a vehicle reference model of a driving dynamics adjustment.
-
Citations
10 Claims
-
1. Process for the determination of an actual value of a control variable set by an actuator in accordance with a theoretical value, characterized in that, a partial value (Δ
- δ
VARI;
Δ
δ
Σ
) of an actual value (Δ
δ
AFS) set in accordance with a theoretical total value (Δ
δ
AFS, req) consisting of a sum of theoretical partial values (Δ
δ
VARI, req, Δ
δ
GRR, req, Δ
δ
GMK, req) is determined, in dependence on the theoretical partial value (Δ
δ
VARI, req;
Δ
δ
Σ
, req) corresponding to the partial value (Δ
δ
VARI;
Δ
δ
Σ
), in an actuator model formed with at least one parameter (TAFS), whereby the value ({tilde over (T)}AFS) of the parameter (TFAS) is determined by means of a divergence (ε
δ
, AFS) between the theoretical total value (Δ
δ
AFS, req) and a determined actual total value (Δ
δ
AFS) of the control variable. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
- δ
Specification