SUM OF SINUSOIDAL PLUS NOISE MODEL TO EXTRACT COMPONENT ERROR FROM A DOUBLE BALLBAR MEASUREMENT ERROR MAP

Title
SUM OF SINUSOIDAL PLUS NOISE MODEL TO EXTRACT COMPONENT ERROR FROM A DOUBLE BALLBAR MEASUREMENT ERROR MAP
Author(s)
고태조아궁샴수딘사라기
Keywords
COMPENSATION; MACHINES
Issue Date
201310
Publisher
CSME TRANS
Citation
TRANSACTIONS OF THE CANADIAN SOCIETY FOR MECHANICAL ENGINEERING, v.37, no.3, pp.817 - 827
Abstract
The double ballbar (DBB) test, which captures actual data from multiple error origins of axes interaction, was defined as sinusoid error map model plus noise. When the number of sinusoids is the same as the number of individual errors of moving axis in the test map, we can extract a single source geometric error value from the DBB error map by modeling the well-known geometric error of linear axis. We considered the "noise" as mixed errors from other sources than geometric errors. This method is applicable to both a full circle and a truncated DBB test path.
URI
http://hdl.handle.net/YU.REPOSITORY/28803
ISSN
0315-8977
Appears in Collections:
공과대학 > 기계공학부 > Articles
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