Barometric pressure simulation

SimINERTIAL for GPS and inertial measurement unit (IMU) testing


Barometric pressure simulation

Barometric Aiding

Embedded and Integrated GPS/Inertial navigation systems require an altitude reference data input provided by a barometric pressure altimeter to reduce vertical plane errors inherent within inertial systems. Spirent’s SimBARO product offers a simulated source of barometric pressure altitude data and is available as an add on to SimINERTIAL, Spirent’s Inertial Measurement Unit (IMU) and Embedded GPS/Inertial navigation system (EGI) test tool.

SimBARO can be used to transfer the barometric altitude to the unit under test and can also support multiple independent barometric sources on a single vehicle or multiple.

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Integrated or embedded GPS/Inertial test system

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GPS/GNSS Inertial Testing

GPS/Inertial navigation system testing

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