Location tracking and motion control of automated marking device

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United States of America Patent

PATENT NO 9221506
SERIAL NO

13948195

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system in accordance with one embodiment comprises a marking device attached to a holonomic-motion crawler vehicle capable of movement on non-horizontal surfaces. Modular attachment and motion control interfaces on the platform allow attachment of various types of marking and non-destructive inspection (NDI) sensor modules. The crawling vehicle marks the location of sub-surface features on an aircraft skin or overlaid patch (doubler) using a pen or sticker or tape applicator that is guided based on either a 3-D CAD model or NDI data collected as the vehicle crawls. A second embodiment utilizes an automated NDI scanner to collect 2-D image data of the substructure to enable manual or automated feature/edge selection for marking. Location tracking of the marking device can be implemented using a local positioning system or a motion capture system.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 NORTH RIVERSIDE PLAZA CHICAGO IL 60606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Georgeson, Gary E Tacoma, US 379 5939
Lea, Scott W Renton, US 73 1997
Linn, John R Maple Valley, US 7 125
Nelson, Karl Edward Shoreline, US 16 672
Troy, James J Issaquah, US 144 3304
Wright, Daniel J Mercer Island, US 32 443

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