METHOD AND SYSTEM FOR DETERMINING THE AERODYNAMIC RESISTANCE OF A CYCLIST

A method for determining the aerodynamic resistance of an object or a person having its own movement, remarkable in that it includes at least the following steps: acquiring, between two moments tinit and tfin 3D clouds of dots corresponding to the spatial position of various points positioned at dif...

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Bibliographische Detailangaben
Hauptverfasser:	VOIRY, Matthieu, LEMAITRE, Cédric
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A method for determining the aerodynamic resistance of an object or a person having its own movement, remarkable in that it includes at least the following steps: acquiring, between two moments tinit and tfin 3D clouds of dots corresponding to the spatial position of various points positioned at different locations of the object or the person; determining 3D models as a function of time, for each moment between tinit and tfin, from dots of the clouds of dots acquired at each moment between the moments tinit and tfin; simulating the movement of the solids described by the clouds of dots corresponding to the object with a person in a fluid, for each moment between the moments tinit and tfin; and calculating the average of the aerodynamic resistance forces exerted on the object or person between the moments tinit and tfin.