Assessment of ISO Standardisation to Identify an Industrial Robot's Base Frame

McGarry, Lauren; Butterfield, Joseph; Murphy, Adrian

doi:10.1016/j.rcim.2021.102275

Cited by 9 publications

(1 citation statement)

References 38 publications

(56 reference statements)

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“…The identification accuracy was analyzed in terms of the position accuracy (AP) vector [28]. The AP parameter was used according to the definition given in the standard PN-ISO 9283: 2003, and found to be very useful in the case of the accuracy analysis of industrial robots [29]. This issue was undertaken because it is not always possible to reach a probing point with the perpendicular movement of the probe ball tip toward the measured surface, as it was described in [30].…”

Section: Introductionmentioning

confidence: 99%

Analysis of the Planar Point Identification Accuracy in CMM Measurements

Mazur

Čepová

Szymański³

et al. 2022

Sensors

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The paper presents the results of the investigations on the direction-dependent accuracy of the point identification during contact probe measurements with a coordinate measuring machine (CMM). Considering the contact point identified by an orthogonal to the surface probe movement, the transformation of coordinates was made in order to calculate the displacement of the measured point. As a result, the positioning accuracy was estimated in three axes. The experiments demonstrated a strong dependence of the displacement on the declination angle. Moreover, it was found that the directional surface texture which provided different roughness in perpendicular directions, had an impact on the positioning accuracy.

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Section: Introductionmentioning

confidence: 99%