ss model

[Raghavendra1]

While solving a state space problem, I used MathScript node to enter some code. then, I added inputs and an output to the node. but I am not able to change the type of the output to "SS model". Its not working. (I am not able to select that opyion.)

[Barp]

You need to install and activate the LabVIEW Control Design and Simulation Module to access the ss function. If you have this module installed, then let me know...

[Raghavendra1]

I have this module installed and use many other options like CD construct state space model, etc in that module.

[Barp · Accepted solution]

Then, just try to do the following script:

sys= rss(3,1,1);

and make the 'sys' as your output on the node. It should give you the state-space model.

Notice that my model is a 'state-space' model. If your model is another type, like a transfer function, then you have to convert the model to ss using:

sys = ss ( sysTF); 

[Raghavendra1]

many thanks, i got this.