How to create this transfer function Block?

I have a problems about How to create the transfer function block same in picture (I attached in this topic) by use simulink.

Thank you.

Answer 1

[Sebastian Castro]

Ah, good old ramp tracking filters...

If you have the Control System Toolbox, you can use an LTI System block and enter the following in the block dialog:

( tf([T8 1],1) / (tf([T9 1],1))^M )^N

Otherwise, if you do not have access to the toolbox and the built-in transfer function objects, you can use a regular Simulink Transfer Fcn block. The numerator and denominator can be found using the conv function, though this will be a little tougher to figure out.

- Sebastian

Answer 2

[Siripot Ruglheck]

Thank you so much Sebastian Castro LTI System block can work but you need to changed the equation to (tf([T8 1],1)/(tf([T9 1],1)^M))^N instead .Today I have tried it whole a day Now I can continue to next part. ^_^

[Sebastian Castro]

Oops, good catch. I totally messed that up :)

Corrected my post so others seeing this don't copy the wrong thing too.