High performance optical fiber integrated navigation products-FINS70S
Product Description
This product has built-in three-axis integrated high-precision fiber optic gyro, high-precision quartz flexure accelerometer and mobile mapping grade multi-mode and multi-frequency GNSS receiver supporting autonomous BeiDou function. Through advanced intelligent combination navigation algorithm and Kalman filtering, optimized design for GNSS obstruction and multi-path interference, it can realize high-precision heading, attitude, speed and position measurement of moving carriers.
The inertial guidance system also has a variety of sensor interfaces such as GNSS/odometer/DVL/barometric altimeter, which can well meet the needs of long-time, high-precision and high-reliability navigation applications in complex environments such as urban canyons, and can be used for the navigation and control of all kinds of unmanned systems.
Key Features
Quickly and accurately determine the initial heading and attitude, and support real-time heading and attitude output.
INS/GNSS combination design
Enhanced Kalman filtering algorithm, anti-electromagnetic interference and vibration
Applications
Vehicle
Airborne
Ship navigation
Stabilization control
Combined inertial/satellite navigation accuracy | |
Attitude Accuracy | Heading ≤ 0.05° (1σ); |
Pitch and roll: ≤0.01° (1σ); | |
Positional Accuracy | Single point positioning: ≤2m (50% CEP); |
RTK:≤1cm+1ppm(50%CEP) | |
Speed Accuracy | ≤0.1m/s(1σ) |
Registration Time | Starting from the acquisition of latitude/longitude position information, the duration of the alignment process is ≤5min. |
Combined inertia/ODO/DVL accuracy | 0.5% x miles traveled (depending on ODO or DVL accuracy) |