robot control

[t4L]

This is my attempt to draw the model. Much error though to display it. I just refer to solarsystem.vi and order of transformation.vi example (the block diagrams). Can anyone check it out?

Enclosed pic is the one I want to draw

[t4L]

current progress... just found this example (order of transformation). so understandable for rookie like me:)

[t4L]

simple q from the progress.. how can i control camera position from front panel? stucked with array - cluster

[smercurio_fc]

Unfortunately, I don't have 8.5, and the 8.6 on my virtual machine shows differences in some of the method calls. That said, I don't understand what you mean by this:

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stucked with array - cluster

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What array and what cluster?

[t4L]

I was trying to control the camera position from 3 slider controls, but the wire is broken.

Nevermind, I just copied from the transformation.vi example and start adjust from there.

So let's build this together:)

this is my current progress

-->I'm trying to add a cylinder just between the base and joint1

Thank you very much

[t4L]

current update..

This error keeps coming out:

Error 1055 occurred at Invoke Node

Possible reason(s):

LabVIEW:  Object reference is invalid.

Can anyone see through it?

Thanks:)

[johnsold]

I do not get any error.  You do not have the error clusters wired, so it makes it harder to determine where an error may be occurring.

Lynn 

[t4L]

current update...

still got the error coming out

and yet to be achieved:

a) the fingers are supposed to act as a gripper: open and close

b) the angels of joints must be limited, so the controls could be realistic.

thanks

[johnsold]

Can you explain the exact steps you follow to produce the errors?  What settings of the Joint sliders?  How does the error appear?  I run the program and all the sliders seem to have an effect.

To limit the angles you can use property nodes to set the Data Entry Limits for the sliders to values which will prevent interference.

Lynn 

[t4L]

 I just run the program, and the error(Error 1055 occurred at Invoke Node) came out, and it said from Object.Add Object node of certain geometry. If I choose to continue, the geometry of the errored node won't show up

It occurs sometimes. Or could it be my PC lack of some other software?

I'll try ur solution bout the angle. thanks