LabView Design using Matlab code or System parameters

[ravi2k23]

Hello, I have a fourth-order system, which is in the form of state space response. I designed it in Matlab, where one function.m file and another file give results by using the ode45 solver. Basically, I have to design in LabVIEW and get all four graphs in LabVIEW, which I was getting in Matlab. Could anybody help with the design in LabVIEW? I can also pay if you do it from scratch. I have just tried to design myself using this post.vi file and am still getting errors in the runge-kutta block, where there is an error in the input of this block.

Please reply if you can help me. I am very needy at this time.

[altenbach]

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@ravi2k23 wrote:

 I have just tried to design myself using this post.vi file and am still getting errors in the runge-kutta block, where there is an error in the input of this block.

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You did not attach your "post.vi" so we cannot tell what you are doing wrong.

[Bob_Schor]

Hmm.  Something funny happened with this Post.  There was some back-and-forth between the Original Poster and @altenbach, and eventually a complicated Function u = 1/800000*(lots of stuff) was posted by the OP.  I copied the formula, started writing a LabVIEW function u(K,s,X) to compute the posted formula, but when I went to see if @altenbach had already "beat me to the punch", there were only the two original posts left!  Curious.

Oh, well.  It was a fun exercise.

Bob Schor

[ravi2k23]

did you design? please share with us

[Bob_Schor]

Post again the "missing piece" that show the original "script" code.  Without it, my VI will have no reference, and will be meaningless to readers of this Forum.  If you post the original script, I'll post the VI that (I think) implements this script ...

Bob Schor