Alignment of a flight vehicle based on recursive matrix...

Details Alignment of a flight vehicle based on recursive matrix... Alignment of a flight vehicle based on recursive matrix...

2006-10-10

2006-10-10

Nguyen, Tan Q. (Department: 3661)

Data processing: vehicles, navigation, and relative location

Vehicle control, guidance, operation, or indication

Aeronautical vehicle

C701S004000, C701S014000, C701S221000, C250S559300, C244S177000

Reexamination Certificate

active

07120522

ABSTRACT:
A method for recursively determining alignment of a flight vehicle during flight is provided. The method includes generating data in a reference coordinate frame and in a second coordinate frame at a plurality of points in time during the flight, recursively generating first and second matrices from the data in the reference coordinate frame and the second coordinate frame, and at each point in time, determining an alignment output based on the inverted first matrix and the second matrix.

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