Xyrec IP B.v.

Southwest Research Institute

Peter Boeijink

Branson Patrick Brockschmidt

Paul Thomas Evans

Christopher L Lewis

Matthew M Robinson

Glynn R Bartlett

William C Flannigan

Jeremy K Zoss

A system and method for printing an image on a surface using a printing robot, wherein data from an internal position determination system of the robot as well as data from a reference system comprising a stationary reference external to the robot are used to calculate an estimate of position, velocity and acceleration of the print head relative to the surface. As print head is moved along the surface during printing, i.e. as the print head is moved while ink is ejected from nozzles of the print head, the positioning of the print head and activation of nozzles of the print head are controlled based on the estimate.

High accuracy printing on a curved surface using fiducial markers and a camera

A method of determining the position and orientation of a moveable object includes a) connecting a plurality of targets to the object at known points on the object such that the targets will move with the object; b) scanning the surface of the object and at least some of the plurality of targets to obtain target data; c) comparing the scanned target data to at least one known dimension of one of the plurality of targets; and d) if scanned target data matches the at least one known dimension of one of the plurality of targets, mapping known object model data according to the target data to determine the position and orientation of the object.

Localization system and methods

A robotic surface treatment system includes an omnidirectional base vehicle; a mast extending from the base vehicle; an arm extending from the mast and moveable in relation to the mast; a wrist connected to a distal end of the arm; and a surface treatment system extending from the base to the wrist through an inside of the mast, arm and wrist.

Robotic system for surface treatment of vehicles

A method and system for printing an image on a 3D surface is provided, wherein a printing robot is controlled to first carry out an encoder pattern capture run. During this run a print head of the robot is controlled to track an encoder pattern, which may be slightly distorted, on the 3D surface while inertial data from an inertial data measurement unit that is fixed to the print head is stored together with orientational and positional data derived from an image captured of a portion of the encoder pattern that is captured by a camera mounted on the printing head. Next, during a printing run, the print head is controlled such that the camera tracks the encoder pattern for a second time, while printing by the print head and/or a position of the print head is adjusted based on the inertial and orientational and positional data that were stored during the encoder pattern capture run.

System and method for high accuracy printing on a 3D surface

The invention relates to a printing device for printing large countoured three-dimensional objects. The printing device comprises a movable robot arm mounted on a movable support, a printhead supported at a printing end of the robot arm, the print head comprising a plurality of nozzles, an ink reservoir connected to the nozzles of the print head and to a pump device for supplying ink from the reservoir to the nozzles, and a controller for moving the print head along a printing trajectory while changing the orientation of the printhead. The controller is arranged for:

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Schiphol-Rijk, Netherlands

Peter Boeijink