Controlling form errors from 3D measures

Debongnie, Jean-François; Masset, Luc

doi:10.1115/DETC99/DAC-8693

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Controlling form errors from 3D measures

Debongnie, Jean-François; Masset, Luc

1999 • In ASME (Ed.) Proceedings of the 1999 ASME Design Engineering Technical Conference

Peer reviewed

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https://hdl.handle.net/2268/14610

DOI
10.1115/DETC99/DAC-8693

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Keywords :

Form errors; 3-D measures; numerical algorithm

Abstract :

[en] Owing to the fact that a correct evaluation of form errors is particularly difficult by the classical ways, it seems more efficient to develop numerical algorithms from 3D measures. Several methods are described, including direct and iterative ones. A new method is proposed, which is based on Lp-norms and a specialized algorithm. It proved to be the most effective and robust one on every studied application.

Disciplines :

Mechanical engineering

Author, co-author :

Debongnie, Jean-François ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Méthodes de fabrication

Masset, Luc ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux

Language :

English

Title :

Controlling form errors from 3D measures

Alternative titles :

[fr] De la vérification des erreurs de forme à partir de mesures tridimensionnelles

Publication date :

September 1999

Event name :

1999 ASME Design Engineering Technical Conferences

Event organizer :

The American Society of Mechanical Engineers

Event place :

Las Vegas, United States

Event date :

du 12 septembre 1999 au 15 septembre 1999

Audience :

International

Main work title :

Proceedings of the 1999 ASME Design Engineering Technical Conference

Editor :

ASME

Publisher :

ASME, New York, United States

ISBN/EAN :

0-7918-1967-1

Pages :

1-8

Peer reviewed :

Peer reviewed

Commentary :

Available on ORBi :

since 16 June 2009

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Bibliography

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A. BALLU, P. BOURDET, L. MATHIEU, The processing of measured points in coordinate metrology in agreement with the definition of standardized specifications, CIRP Annals, vol. 40/1, pp. 491-494, 1991.
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P. PAULY, Etablissement d'algorithmes de calcul d'erreurs de forme et de position. Final thesis. University of Liege, 1996.
L.P. LEBEDEV, LI. VOROVICH, G.M.L. GLADWELL, Functional analysis, Kluwer Academic Publishers, Dordrecht, Boston, London, 1996.
J.F. DEBONGNIE, L. MASSET, Sur revaluation des defauts de forme d partir de mesures tridimensionnelles, European Journal Meeh. Eng., vol. 43, no. 1, pp. 13-29.