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Off-Topic (Shop Talk) Vector Calculation

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Vector Calculation

jigars over 2 years ago

Hello everyone,
I need to calculate the resultant vector as shown in image attached
Is there a way to do this kind of calculation in PC-DMIS?

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JEFMAN over 2 years ago

JEFMAN thanks for sharing, this should do.
there should not be any issue if values of p1& p3 changes significantly?
sorry, i'm quite slaggy in trigo..

There could be a problem if PROJ_Y=0, because the ATAN would be in error.
It can happens if
PROJ_Y1=PROJ_Y2
P0*SIN(DEG2RAD(90-P1)=P2*SIN(DEG2RAD(90-P3)
P0*COS(P1)=P2*COS(P3)
P0/P2=COS(P3)/COS(P1) with P1<>±90
So you if You find this case, just add a few 0.000001° to avoid the division by zero !

Happy week-end, all, here it's time to go home
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jigars over 2 years ago in reply to JEFMAN

If you don't mind, can you share the 'excel file' whose snap is shared above..
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jigars over 2 years ago in reply to JEFMAN

If you don't mind, can you share the 'excel file' whose snap is shared above..
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