July 2020

“Tunnel Guide” Feature for GPS-Aided INS Improves Performance During GNSS Outage

Understanding the Problem For years Inertial Labs has produced high accuracy Inertial Navigation Systems (INS) at the world’s best price-performance ratio. An INS estimates the position, attitude, and velocity using the gyroscopes and accelerometers contained inside an inertial measurement unit (IMU). Position accuracy can be greatly improved when the INS is aided by Global Navigation

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Twenty Years in the Making: The Inertial Labs Robust and Modular Kalman Filter

What is Sensor Fusion? Sensor fusion plays a large role in any device that is attempting to produce estimated, quantifiable data. Sensor fusion is the ability to bring together inputs from multiple sensors to produce a single model whose result is more accurate than that of the individual inputs alone. There are three fundamental methods

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