High performance optical fiber integrated navigation products-FINS60S
Product Description
This product is built-in high-precision three-axis integrated 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 occlusion and multi-path interference situation, 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 demand for 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 various unmanned systems.
Key Features
Fast and accurate determination of initial heading and attitude
Support real-time heading and attitude output
Built-in GPS, BeiDou dual-mode receiver
Dynamic fast alignment
INS/GNSS combination design
Support IE post-processing
Anti-electromagnetic interference and vibration
Enhanced Kalman filtering algorithm
Applications
Car Navigation
Airborne Navigation
Shipboard Navigation
Stabilization Control
Combined inertial/satellite navigation accuracy | |
Attitude Accuracy | ≤ 0.01° (1σ); |
Pitch and roll: ≤0.04° ; | |
Positional Accuracy | Single point positioning: ≤3m (1σ); |
RTK:≤2cm+1ppm((1σ)) | |
Speed Accuracy | ≤0.02m/s(Carrier speed less than 500m/s) |
Registration Time | 1 to 2 min (depending on the form of dynamic maneuvering) ≤ 1 min (dual antenna-assisted directionality) |
Rise and Sink | <5cm (lift <1m) or 5% (lift >1m) |
Combined inertia/ODO/DVL accuracy | 0.5% x miles traveled (Depends on the accuracy of the external odometer) |