Data processing: structural design – modeling – simulation – and em – Modeling by mathematical expression
Reexamination Certificate
2006-07-18
2006-07-18
Rodriguez, Paul L. (Department: 2123)
Data processing: structural design, modeling, simulation, and em
Modeling by mathematical expression
C342S095000, C342S161000
Reexamination Certificate
active
07079991
ABSTRACT:
The present invention relates to the field of target tracking and more generally to a method employing improved algorithms, which achieve excellent tracking performance for a high-g maneuvering target. The two-model Interacting Multiple Model algorithm and the Interacting Acceleration Compensation algorithm will be modified by introducing adaptive factors through the detection of the normalized innovation squared which is chi-square probability distributed. The implementation results show that the modified algorithms can handle the target sudden maneuver better and are more accurate than the original algorithms.
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Lam Chian Poh
Li Luo Wen
Ackerman Stephen B.
Guill Russ
Rodriguez Paul L.
Saile Ackerman LLC
Singapore Technologies Aerospace Ltd.
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