Methods and systems for inspection sensor placement
First Claim
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1. A method for positioning an inspection sensor within an aircraft, said method comprising:
- determining a position of the aircraft using a first sensor disposed external to the aircraft;
calibrating a virtual representation of the aircraft with respect to the position of the aircraft;
determining a first position of the inspection sensor using the first sensor, wherein the inspection sensor and a positioning sensor are coupled to an articulating robotic system at an end effector;
extending the articulating robotic system through an access port defined in the aircraft and articulating around at least one landmark within the aircraft such that the inspection sensor and the positioning sensor are positioned in an interior of the aircraft without disassembly of the aircraft;
tracking movement of the inspection sensor within the aircraft and relative to the aircraft using the positioning sensor;
receiving landmark position information for the at least one landmark within the aircraft;
determining a current position of the inspection sensor when the inspection sensor contacts the at least one landmark;
identifying a position conflict when the determined current position is different than the received landmark position information;
adjusting the determined current position of the inspection sensor based at least partially on the identified position conflict; and
updating a virtual display of the interior of the aircraft based at least partially on the identified position conflict.
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Abstract
Methods and systems are provided for positioning a remote sensor within a target object. An articulated robotic system is coupled to the remote sensor. A positioning system determines a position of the target object to be inspected and determines a first position of the remote sensor. A control system calibrates a virtual representation of the target object with respect to the position of the target object, and tracks movement of the remote sensor relative to the target object.
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Citations
20 Claims
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1. A method for positioning an inspection sensor within an aircraft, said method comprising:
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determining a position of the aircraft using a first sensor disposed external to the aircraft; calibrating a virtual representation of the aircraft with respect to the position of the aircraft; determining a first position of the inspection sensor using the first sensor, wherein the inspection sensor and a positioning sensor are coupled to an articulating robotic system at an end effector; extending the articulating robotic system through an access port defined in the aircraft and articulating around at least one landmark within the aircraft such that the inspection sensor and the positioning sensor are positioned in an interior of the aircraft without disassembly of the aircraft; tracking movement of the inspection sensor within the aircraft and relative to the aircraft using the positioning sensor; receiving landmark position information for the at least one landmark within the aircraft; determining a current position of the inspection sensor when the inspection sensor contacts the at least one landmark; identifying a position conflict when the determined current position is different than the received landmark position information; adjusting the determined current position of the inspection sensor based at least partially on the identified position conflict; and updating a virtual display of the interior of the aircraft based at least partially on the identified position conflict. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A control system for positioning an inspection sensor within an aircraft, said control system configured to:
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determine a position of the aircraft using a first sensor disposed external to the aircraft; calibrate a virtual representation of the aircraft with respect to the position of the aircraft; determine a first position of the inspection sensor using the first sensor, wherein the inspection sensor and a positioning sensor are coupled to an articulating robotic system at an end effector; extend the articulating robotic system through an access port defined in the aircraft and articulate around at least one landmark within the aircraft such that the inspection sensor and the positioning sensor are positioned in an interior of the aircraft without disassembly of the aircraft; track movement of the inspection sensor within the aircraft and relative to the aircraft using the positioning sensor; receive landmark position information for the at least one landmark within the aircraft; determine a current position of the inspection sensor when the inspection sensor contacts the at least one landmark; identify a position conflict when the determined current position is different than the received landmark position information; adjust the determined current position of the inspection sensor based at least partially on the identified position conflict; and update a virtual display of the interior of the target object based at least partially on the identified position conflict. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A system for positioning an inspection sensor within an aircraft, said system comprising:
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an articulated robotic system having an end effector coupled to the inspection sensor and a positioning sensor, and extendable through an access port defined in the aircraft such that the inspection sensor and the positioning sensor are positioned in an interior of the aircraft without disassembly of the aircraft; a positioning system disposed external to the aircraft and configured to determine a position of the aircraft and to determine a first position of the inspection sensor; and a control system that calibrates a virtual representation of the aircraft with respect to the position of the, tracks movement of the sensor within the aircraft and relative to the aircraft using the positioning sensor, receives landmark position information of at least one landmark within the aircraft, determines a current position of the inspection sensor when the inspection sensor contacts the at least one landmark, identifies a position conflict when the determined current position is different than the received landmark position information, adjusts the determined current position of the inspection sensor based at least partially on the identified position conflict, and updates a virtual display of the interior of the aircraft based at least partially on the identified position conflict. - View Dependent Claims (15, 16, 17, 18, 19, 20)
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Specification