ESTIMATION METHOD OF KINEMATIC PARAMETERS CONSIDERING POSTURE OF ARTICULATED ARM TYPE COORDINATE MEASURING MACHINE BY MACHINE LEARNING

Ryoshu FURUTANI

Abstract


The stylus coordinates of an arm type CMM are determined by the kinematic parameters and joint angles. When the arm type CMM measures in different postures, the kinematic parameters change due to deformation caused by the arm's dead weight and other factors. In this study, we attempted to estimate the changes in the kinematic parameters due to the posture of the arm type CMM using machine learning.


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References


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