Fiber Optic Gyroscopes outperform MEMS by delivering long-term stability, radiation resistance, and precision that remains reliable for years. They are indispensable for satellites, constellations, and deep-space probes where accuracy cannot be compromised.

Inertial navigation accuracy is ultimately limited by how well sensor errors are modeled and compensated. From bias drift to random walk, effective mitigation requires a combination of hardware design, calibration routines, and real-time algorithmic correction.

Discover the top 10 fiber optic IMU suppliers in 2025, including Honeywell, Exail, GuideNav, and more. Compare bias drift, export control, and tactical performance for aerospace and defense applications.

Inertial navigation accuracy is ultimately limited by how well sensor errors are modeled and compensated. From bias drift to random walk, effective mitigation requires a combination of hardware design, calibration routines, and real-time algorithmic correction.

A 10-axis MEMS IMU offers a significant leap over traditional 3-axis or 6-axis sensors by combining gyroscopes, accelerometers, magnetometers, and a barometer into one compact module. This richer sensor fusion enables not only motion tracking, but also absolute heading and altitude awareness-crucial for reliable navigation, control, and stability in complex or GPS-denied environments.

Selecting a MEMS accelerometer isn’t just about datasheet numbers. Real-world factors like thermal drift, vibration endurance, and in-field bias stability often determine system performance where it counts. This guide focuses on what truly matters across defense, aerospace, and robotic platforms.