Skip to Main content Skip to Navigation
Journal articles

Détermination des incertitudes des surfaces associées

Abstract : The function to obtain associated surface on coordinate measuring machine is based on the minimization of the distance between point measured and ideal surface. This function is nonlinear for usual surfaces. In many works to accelerate i terative calculations, the problem is linearized. The assumptions posed are the following ones: small displacements, defect of surface quality is small in front of the defects of geometry and homocedasticity. In this article, we will remove the first two assumptions for the least squares method thanks to a new method of determination of the random vector.
Document type :
Journal articles
Complete list of metadatas

Cited literature [8 references]  Display  Hide  Download

https://hal-amu.archives-ouvertes.fr/hal-01408716
Contributor : Administrateur Hal Amu <>
Submitted on : Monday, December 5, 2016 - 11:49:21 AM
Last modification on : Friday, April 10, 2020 - 10:42:22 AM
Long-term archiving on: : Tuesday, March 21, 2017 - 2:02:33 PM

File

Linares_02_DETERMINATION_01200...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01408716, version 1

Citation

Jérôme Bachmann, Jean Sprauel, Jean-Marc Linares. Détermination des incertitudes des surfaces associées. Mechanics & Industry, EDP Sciences, 2002, 3 (3), pp.261-266. ⟨hal-01408716⟩

Share

Metrics

Record views

183

Files downloads

365