Loop simulation acting weird

I wonder if there is someone who could give me a helping hand with a simulation, that I'm running. I am trying to simulate the behavior of a system modeled as state space and do a controller using different techniques, but I'm having problems and can't advance too far... It seems that the simulation loop gets on a sort of infinite loop and he can't stop but I don't know what else to do... Left, I enclose the block diagram of one of the screws simulation I so could someone there watching.

It is a model of an inverted pendulum system and a cart modeled as state space and try to see the behavior of a placement of pole due to a pulse controller imput. Initially, I would check a model no length I have but it was too weird so I replaced it with the linear model to the point of unstable equilibrium, but the VI stuck too then I felt motivated to post here.

(I tried to join the extract by using the code below, image generatin capture tool so you can download and run the code, but it's my first time using this tool, so hopefully it will work well... I created the extract .png and gasket here using insert image... that is right? )

In the Simulation node, shift registers could have different behavior which would explain the problem that you run in. So, if you want to 'break' the feedback node (which in general, you shouldn't need to do), then use the block of 'memory '. He'll try to behave as you would expect.

In addition, you can look at the example of shipment for the linear simulation:

C:\Program Files (x 86) \National Instruments\LabVIEW 2014\examples\Control and Simulation\Case Studies\Mechatronics\Inverted Pendulum\Linear inverted pendulum Simulation.vi

Or non-linear simulation:

C:\Program Files (x 86) \National Instruments\LabVIEW 2014\examples\Control and Simulation\Case Studies\Mechatronics\Cart-Pole\CDEx Cart-pole control and Simulation.vi

as a reference for your example. You notice even reuse the animation for your application.

Tags: NI Software

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