Aerospatiale Societe Nationale Industrielle

Airbus Group Sas

Airbus Corporation

Ecole Normale Superieure De Cachan

Nicolas Chevassus

Denis Marraud

Antoine Tarault

Xavier Perrotton

Katell Moreau

Benoit Dantin

Matthieu Rouzeval

Alexis Boccard

Benoit Fricero

Hugo Falgarone

Claire Lartigue

François Thiebaut

Pierre Breteau

A method for projecting information issued from a digital design model. Calibration is performed by acquiring characteristic data originating from a surface of interest and comparing the characteristic data with virtual data issued from the digital design model. A spatial position of a projecting device is determined. The projecting device comprises a video projector and at least two separate image-capturing devices. Depending on the spatial position, information issued from the digital design model is projected by the video projector onto the surface of interest.

Method for projecting virtual data and device enabling this projection

A method for processing local information acquired by a virtual representation and a device having an inertial unit and an image sensor. At least one image of a real environment of the device is captured. The localization of the device in the virtual representation, corresponding to the localization of the device in the real environment, is obtained by correlating the portions of the captured image and portions of the virtual representation, The inertial unit determines the displacement of the device. The localization of the device in the virtual representation is modified as a function of the displacement so that the real position of the device corresponds, during the displacement, to the localization of the device in the virtual representation.

Method for processing local information

A modular electronic detection device comprises a mechanical actuator connected to a target through a front surface of a panel. The device further comprises a plurality of sensors for detecting the position of the target, which are connected to a printed circuit board. The modular detection device of the present invention can be incorporated into an aircraft and can be used in aircraft assembly.

Modular electronic detection device

Input peripheral for computer with automatic switching between 3D and 2D operation modes, and its interaction process with a display screen

Method for manufacturing composite material pieces by resin transfer

Growing community of inventors

Chaville, France

Nicolas Chevassus