Discrete State Space
Purpose
Implement discrete time-invariant system as state-space model
Library
Control / Discrete
Description
The Discrete State Space block models a state space system of the form
, where
is the state vector at sample time
step
,
is the input vector, and
is the output vector.
Parameters
- A,B,C,D
- The coefficient matrices for the discrete state space system. The
dimensions for the coefficient matrices must conform to the dimensions shown
in the diagram below:
where
is the number of states,
is the width of the input signal and
is the width of the output signal.
- Sample time
- The time interval between samples. See also the Discrete-Periodic sample time type in section Sample Times.
- Initial condition
- A vector of initial values for the state vector,
.
Probe Signals
- Input
- The input vector,
.
- Output
- The output vector,
.