[X, L, G] = care(A, B, Q)
[X, L, G] = care(A, B, Q, R, S, E)
| Parameter | Description |
|---|---|
| A | Matrix representing the state with dimensions n x n, where n corresponds to the number of states. |
| B | Matrix representing control with dimensions n x p, where p is the number of inputs. |
| Q | Matrix describing the cost associated with the state, having dimensions n x n, where n is the number of states. |
| R | Matrix representing the cost associated with control, with dimensions p x p, where p is the number of inputs. |
| S | Matrix that is optionally real-valued with dimensions n x p. |
| E | Matrix with dimensions n x n that serves as a descriptor matrix. |
| Parameter | Description |
|---|---|
| X | stabilized solution for the continuous-time Riccati equation of dimension n x n. |
| L | Closed-loop pole vector. |
| G | Gain matrix. |
The function care(A, B, Q) calculates the exclusive solution, denoted as X, for the continuous-time algebraic Riccati equation with matrices A, B, and Q, and also provides additional matrices L and G.
a = [-3 2;1 1];
b = [0 ; 1];
c = [1 -1];
r = 3;
[x, l, g] = care(a, b, c'*c, r)| Version | Description |
|---|---|
| 1.0.0 | initial version |