Calc Axis Move by Multipoint
800
FH/FZ5 Processing Item Function Reference Manual
2 Set each item in the "Matching method"
area.
Setting item
Setting value
[Factory default]
Description
Matching method
• [Least square method]
• Maximum error
minim
ization
• Least square method
Execute positioning as sum of squares of errors in all
point
s
(*) become the minimum.
• Maximum error minimization
Execute positioning as the maximum value of the errors
i
n all points (*) become the minimum.
* Errors in all points ... Distance between the reference
p
osition
and the measurement position
Measurement
position
Least square method
The sum of squares of errors become
the minimum.
Reduces effects of noise point.
The maximum value of errors of all points
become the minimum.
Points with extremely large errors are not
generated.
Reference
position
Positioning
Positioning result image
Maximum error minimization
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