INSsüsteem

INSsüsteem is a term that generally refers to an Integrated Navigation System. These systems are designed to combine data from multiple navigation sensors to provide a more accurate and reliable position, velocity, and attitude solution than any single sensor could achieve alone. The primary goal of an INSsüsteem is to overcome the limitations of individual sensors, such as drift in inertial navigation systems or susceptibility to jamming in GPS receivers.

Typically, an INSsüsteem will fuse data from an Inertial Navigation System (INS), which uses accelerometers and gyroscopes to track motion, with external positioning sources like Global Navigation Satellite Systems (GNSS), such as GPS, GLONASS, or Galileo. Other sensors, such as odometers, magnetometers, or barometric altimeters, can also be incorporated to further enhance accuracy and robustness. The fusion process often employs sophisticated algorithms like Kalman filters to optimally combine the sensor inputs, accounting for their respective error characteristics. This leads to a navigation solution that is less prone to temporary signal outages from GNSS or the cumulative drift inherent in INS. INSsüsteem are widely used in applications requiring high navigation integrity, including aviation, maritime navigation, autonomous vehicles, and military platforms.