Simulink Control Design™ - MathWorks

u Specifies... How getIOTransfer
Treats Analysis Points

Transfer Function

Open-loop output

Example code:

T4 = getIOTransfer(sllin,'y','u','u')

K G

r e

u

+

dy

The software adds a

linearization input, dy, at y

and adds a linearization

output and breaks the signal

flow at u.

u=−K(dy+G0)

u=−︸K

T 4

dy

Complementary
sensitivity point

Example code:

T5 = getIOTransfer(sllin,'u','u')

TipYou also can obtain the
complementary sensitivity
function using
getCompSensitivity.

K G

r e y

du

u

The software adds a

linearization output and a

linearization input, du, at u.

u=−KG(du+u)

u=−KGdu−KGu

(I+KG)u=−KGdu

u=−︸(I+KG)−^1 KG

T 5

du

getIOTransfer