To specify multiple analysis points for linearization, create a vector of linearization I/O
objects.
Create an input perturbation analysis point at the output port of the Controller block.
io(1) = linio('magball/Controller',1);
Create an open-loop output analysis point at the output of the Magnetic Ball Plant block.
An open-loop output point is an output measurement followed by a loop opening.
io(2) = linio('magball/Magnetic Ball Plant',1,'openoutput');
View the specified analysis points.
io
1x2 vector of Linearization IOs:
- Linearization input perturbation located at the following signal:
- Block: magball/Controller
- Port: 1
- Linearization open-loop output located at the following signal:
- Block: magball/Magnetic Ball Plant
- Port: 1
You can use these analysis points to linearize only the Magnetic Ball Plant subsystem. To
do so, pass io to the linearize command or to an slLinearizer interface.
linio