ContDescriptorStateSpace
This block implements a continuous-time, linear, implicit state-space system specified by the A, B, C, D, E matrices, the initial state vector, and the equation, E*der(x)=A*x+B*u.
Library
AdvancedDynamical
Description
This block implements a continuous-time implicit state-space system govorned by following equations:
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
A | A matrix | Real nxn matrix where n is the number of states, default value -1. | Matrix | |
B | B matrix | Real nxm matrix where n is the number of states and m is the number of inputs, default value: 1. B=[ ] if block has no input. | Matrix | |
C | C matrix | Real rxn matrix, default value: 1. r is the number of outputs and n is the number of states. | Matrix | |
D | D matrix | Real rxm matrix where r is the number of outputs and m is the number of inputs, default value: 0. | Matrix | |
E | E matrix | Real nxn matrix where n is the number of states, default value 1. This matrix can be singular. | Matrix | |
x0 | Initial state | Vector of size n or scalar (expanded to a vector of size n). | Matrix |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
Port 1 | explicit | output | 1 | |
Port 2 | explicit | input | 1 |
Advanced Properties
| Name | Value | Description |
|---|---|---|
always active | yes | |
direct-feedthrough | no, except when D not zero | |
zero-crossing | no | |
mode | no | |
continuous-time state | yes, except when n is zero | |
discrete-time state | no |