Gentlemen,
I want to start a dialog concerning how best to implement geometry
compensation. At this point I am not thinking about roll, pitch and
yaw. These may be included but my main concern is the manufacturing
inaccuracies of multiple rotary motion components.
It is impossible to build a perfect tilting rotary table. The
intersection of the axes will not be perfect.
I would like to have registers to hold compensation values
representing the determined manufacturing inaccuracies. This would
allow the control to compensate the linear motion positions to
'perfect' the tilting rotary table.
I have just requested three items. This is the fourth. If I am
successful in the implementation the the three items I should be much
more able to address this myself.
Any and all suggestions and comments are welcome.
thanks
Stuart
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