ans =
3x1 cell array
{'height' }
{'dhdt' }
{'Current'}
Linearize Model at Multiple Snapshot Times
Open the Simulink model.
mdl = 'watertank';
open_system(mdl)
To compute the closed-loop transfer function, first specify the linearization input and
output signals.
io(1) = linio('watertank/PID Controller',1,'input');
io(2) = linio('watertank/Water-Tank System',1,'output');
Simulate sys and linearize the model at 0 and 10 seconds. Return the operating points
that correspond to these snapshot times; that is, the operating points at which the model
was linearized.
linearize