Hello,
Let me start by saying I only have about 1 month of LabView self-taught experience. That being said, I have attached two images of typical graphs that I get.
The graphs represent force (Y-Axis) vs. Distance (X-Axis). Curves will vary as I am measuring a press fit operation. I am trying to detect the peak (indicated in the image) and then find the slope of the line prior to that peak. The way I am currently finding it (attached VI), is giving me junk answers. The 1060 Image gives a peak of 6ish when it is in fact 2.8ish. Can anyone help me?
Also, I have modified the Cont Acq&Graph w SW trigger example to do my data collection. I have set it up so that in the Case Structure, when triggered, it writes a LabView measurement file to be analyzed. For some reason I am not getting the number of samples that I am telling it to read in the LabView measurement file. I tell it to read 10000 samples and it only outputs 4000 or 6000 or sometimes 8000. Completely random. Any ideas on that also?
Thanks, Dave
Message Edited by dVaughn on 06-14-2006 08:58 AM
