Systems and methods for shock compensation utilizing an...

Details Systems and methods for shock compensation utilizing an... Systems and methods for shock compensation utilizing an...

2008-06-10

2008-06-10

Tran, Khoi H. (Department: 3663)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S200000, C701S221000, C342S357490, C342S357490, C342S357490, C073S001370, C073S001380, C073S001780

Reexamination Certificate

active

07386395

ABSTRACT:
A method for providing dynamic disturbance compensation to an inertial system is described. The method includes determining estimated correction factors based on received acceleration components, and dynamically determining filter coefficients for a filter configured to receive velocity and position signals and output a prediction error. The method further includes combining the estimated correction factors and the prediction error into adjustment factors, where the prediction error is configured to be a feedback control signal, and applying the adjustment factors to compensate the inertial system such that effects of the dynamic disturbance are removed.

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