Laboratoire d’Ingénierie des Systèmes Physiques Et Numériques (LISPEN): Recent submissions
Now showing items 652-658 of 724
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Article dans une revue avec comité de lecture(Laboratoire national de métrologie et d'essais (LNE), 2005)The purpose of this paper is to present original concepts offering an uncertainty control advancement for measuring machines. Those concepts were developed from the analysis of phenomena that reduce the machine accuracy ...
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Communication avec acte; ;
OLABI, Adel; BEAREE, Richard; GIBARU, Olivier (IEEE, 2013)
The use of industrial robots in many fields of industry like prototyping, pre-machining and end milling is limited because of their poor accuracy. Robot joints are mainly responsible for this poor accuracy. The flexibility ... -
Communication avec acte; ;COOREVITS, Thierry; GIBARU, Olivier (Laboratoire National de Métrologie et d'Essais, 2011)
In this work, the straightness length 300 mm measurement under nanometer uncertainty. The proposed methodology represents a process known as propagation using the assumption of small displacement which leads to solving an ...
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Communication avec acte;CHRISTOPHE, GUILLET; ; MERIENNE, Frédéric (IEEE, 2012)
Remote access to large meshes is the subject of studies since several years. We propose in this paper a contribution to the problem of remote mesh viewing. We work on triangular meshes. After a study of existing methods ...
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Article dans une revue avec comité de lecture; ; ;BAUDOUIN, Cyrille; BIGOT, Regis (Springer Verlag, 2009)
We present a mathematical method for identifying, separating and quantifying the 3D significant distortions. Measurement of a gas quenched C-ring type sample is performed by a Coordinate Measuring Machine (CMM). Quenching ...
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Article dans une revue avec comité de lecture; ; ;GIBARU, Olivier; (IOP Publishing, 2012)
Advanced manufacturing processes require improving dimensional metrology applications to reach a nanometric accuracy level. Such measurements may be carried out using conventional highly accurate roundness measuring machines. ...
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Article dans une revue avec comité de lecture; ; ;GIBARU, Olivier; (IOP Publishing, 2012)
In relation to the industrial need and to the progress of technology, Laboratoire National de M´etrologie et d’Essais (LNE) would like to improve the measurement of its primary pressure standards, spherical and flick ...
