Sampling and control circuit board for an inertial measurement unit

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United States of America Patent

PATENT NO 9423426
SERIAL NO

13565890

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Abstract

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A circuit board that serves as a control and sampling interface to an inertial measurement unit (“IMU”) is provided. The circuit board is also configured to interface with a local oscillator and an external trigger pulse. The circuit board is further configured to receive the external trigger pulse from an external source that time aligns the local oscillator and initiates sampling of the inertial measurement device for data at precise time intervals based on pulses from the local oscillator. The sampled data may be synchronized by the circuit board with other sensors of a navigation system via the trigger pulse.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chelmins, David T Olmsted Falls, US 1 3
Powis,, Jr Richard T Parma, US 1 3
Sands, Obed Avon Lake, US 1 3

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