An interferometer-based optomechanical accelerometer provides accurate navigation data while remaining stable across various environmental conditions.

Inertial navigation systems (INS) rely on accelerometers and gyroscopes to track position and orientation without external references. In strapdown INS, the inertial measurement unit is affixed ...

Calibration lies at the core of ensuring precise performance in inertial navigation systems (INS), where minute errors in gyroscopes and accelerometers propagate into significant navigational ...

CHARLOTTESVILLE, Va. – Inertial guidance experts at Northrop Grumman Corp. are capitalizing on fiber-optic gyroscope technology to enhance the navigational accuracy of U.S. Navy surface warships and ...

U.S. Naval Research Laboratory (NRL) researchers have developed a patent-pending Continuous 3D-Cooled Atom Beam Interferometer derived from a patented cold and continuous beam of atoms to explore atom ...