Lightweight inertial navigation system GI2100

with integrated dual-antenna GPShigh-accuracyGNSS

GI2100 is a high-performance and high-precision fiber-optic integrated navigation system developed by Bewis for aviation surveying and mapping, unmanned aerial vehicles, sea-based and road-based fields. Built-in three-axis fiber optic gyroscope, three-axis accelerometer, optional three-axis magnetic sensor, high-precision air pressure sensor, including a BeiDou/GPS/GLONASS three-mode receiver. It can measure the speed, position, and attitude of the carrier, and output the compensated angular rate, acceleration, magnetic field, air pressure, temperature and other information. GI2100 is equipped with a brand-new integrated navigation sensor fusion algorithm engine, optimized for multi-path interference, which can well meet the needs of long-term, high-precision, and high-reliability navigation applications in urban and field complex environments. The product supports multiple external sensors such as GNSS/odometer/DVL/barometric altimeter, and has excellent scalability. By using multi-sensor data fusion technology to combine inertial measurement with satellite navigation, odometer information and other information, the system can be regional adaptability and robustness have been greatly improved. The GI2100 integrated navigation system uses tight coupling technology to closely combine high- precision, professional-grade, multi-channel, dual-antenna single-frequency carrier phase and pseudo- range GPS receivers with high-precision optical fiber inertial measurement units. It has small size, light weight, and Features such as high performance.