functionk_care_u
Calculate the upper bound of the CARE, i.e. Q + A'*X + X*A - X*G*X = 0 condition number using Lyapunov equations
Extends from Modelica.Icons.Function (Icon for functions).
Inputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real[:,size(A, 1)] | A | care-matrix A | |
| Real[:,size(Q, 1)] | Q | care-matrix Q | |
| Real[size(A, 1),size(A, 2)] | G | care-matrix G | |
| Real[size(A, 1),size(A, 2)] | X | solution of care |
Outputs
| Type | Name | Default | Description |
|---|---|---|---|
| Real | ku | upper bound of the care condition number |