Autonomous non-destructive evaluation system for aircraft structures
First Claim
1. An apparatus comprising:
- an inspection vehicle including a movement system, the inspection vehicle being configured to move on a surface of an object;
a sensor system associated with the inspection vehicle and configured to generate information about the object when the inspection vehicle is on the surface of the object;
a positioning system including a global positioning system and receiver configured to generate at least one of coordinate information and orientation information about a location of the inspection vehicle on the object;
a controller configured to control movement of the inspection vehicle using the positioning system and control operation of the sensor system; and
a support system connected to the inspection vehicle and configured to support the inspection vehicle in response to an undesired release of the inspection vehicle from the surface of the object, wherein the support system comprises an elongate member, a line system connected to the elongate member and to the inspection vehicle, a reel configured to hold a line in the line system and supply a level of tension to the line, and a brake unit configured to reduce rotation of the reel when tension is present in the line.
1 Assignment
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Accused Products
Abstract
An apparatus comprises an inspection vehicle, a sensor system, a positioning system, a controller, and a support system. The inspection vehicle is configured to move on a surface of an object. The sensor system is associated with the inspection vehicle and is configured to generate information about the object when the inspection vehicle is on the surface of the object. The positioning system is configured to determine a location of the inspection vehicle on the object. The controller is configured to control movement of the inspection vehicle using the positioning system and control operation of the sensor system. The support system is connected to the inspection vehicle and is configured to support the inspection vehicle in response to an undesired release of the inspection vehicle from the surface of the object.
43 Citations
16 Claims
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1. An apparatus comprising:
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an inspection vehicle including a movement system, the inspection vehicle being configured to move on a surface of an object; a sensor system associated with the inspection vehicle and configured to generate information about the object when the inspection vehicle is on the surface of the object; a positioning system including a global positioning system and receiver configured to generate at least one of coordinate information and orientation information about a location of the inspection vehicle on the object; a controller configured to control movement of the inspection vehicle using the positioning system and control operation of the sensor system; and a support system connected to the inspection vehicle and configured to support the inspection vehicle in response to an undesired release of the inspection vehicle from the surface of the object, wherein the support system comprises an elongate member, a line system connected to the elongate member and to the inspection vehicle, a reel configured to hold a line in the line system and supply a level of tension to the line, and a brake unit configured to reduce rotation of the reel when tension is present in the line. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus comprising:
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an inspection vehicle including a movement system, the inspection vehicle being configured to move on a surface of an object; a sensor system associated with the inspection vehicle and configured to generate information about the object when the inspection vehicle is on the surface of the object; a positioning system including a global positioning system and receiver configured to generate at least one of coordinate information and orientation information about a location of the inspection vehicle on the object; a controller configured to control a movement of the inspection vehicle using the positioning system and control operation of the sensor system; and a support system connected to the inspection vehicle and configured to support the inspection vehicle in response to an undesired release of the inspection vehicle from the surface of the object, wherein the support system comprises an elongate member, a line system connected to the elongate member and to the inspection vehicle, and a line controller configured to control a set of lines connected to the line controller to perform at least one of supporting the inspection vehicle in response to the undesired release of the inspection vehicle from the surface of the object, slowing the movement of the inspection vehicle, halting the movement of the inspection vehicle, supporting the inspection vehicle as the inspection vehicle moves on the surface of the object, and lifting the inspection vehicle. - View Dependent Claims (10)
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11. A non-destructive evaluation inspection system for an aircraft comprising:
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an inspection vehicle including a movement system, the inspection vehicle being configured to move on a surface of the aircraft; a sensor system connected to the inspection vehicle and configured to obtain information about the aircraft when the inspection vehicle is on the surface of the aircraft; a support system comprising a reel, an elongate member, and a number of lines connected to the elongate member and the inspection vehicle, wherein the support system is configured to support the inspection vehicle in response to an undesired release of the inspection vehicle from the surface of the aircraft; a positioning system including a global positioning system and receiver configured to generate at least one of coordinate information and orientation information about a location of the inspection vehicle on the aircraft; and a controller configured to control movement of the inspection vehicle based on the location of the inspection vehicle.
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12. A method for inspecting an object, the method comprising:
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determining at least one of coordinate information and orientation information about a location of an inspection vehicle on a surface of the object using a positioning system including a global positioning system and receiver; generating information about the object using a sensor system connected to the inspection vehicle while the inspection vehicle is on the surface of the object; controlling movement of the inspection vehicle, wherein the inspection vehicle includes a movement system, the inspection vehicle being configured to move on the surface of an aircraft using a controller; supporting the inspection vehicle in response to an undesired release of the inspection vehicle from the surface of the object using a support system connected to the inspection vehicle; and storing the information generated about the object in a historical test database, wherein storing the information generated about the object in the historical test database comprises; determining coordinates for the information using a coordinate system for a model of the object; identifying a date of when the information was generated; and storing the information generated about the object in the historical test database with the coordinates and the date. - View Dependent Claims (13, 14, 15, 16)
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Specification