The FD511/510 product is a fiber-optic integrated navigation system that integrates multiple sensors such as high-performance fiber optic gyroscopes, accelerometers, and satellite receivers. The sensors have been precisely factory-calibrated and can achieve temperature compensation across the entire temperature range.
The built-in satellite receiver of the integrated navigation system supports four satellite positioning systems and can operate independently with the Beidou system. It also supports RTK differential positioning, achieving centimeter-level positioning accuracy. Based on high-performance integrated navigation fusion algorithms, multi-sensor data fusion is achieved, supporting the expansion of external odometers, DVL and other sensors. Even in the event of satellite loss of lock, it can still maintain good navigation data output for a period of time, and can continuously and stably output navigation information such as attitude, heading, speed and position in various harsh environments.

Typical applications:
This product can be widely applied in fields such as autonomous driving, unmanned aerial vehicles, ships, special vehicles, and submersibles.
1. The system is compact in size.
2. Strong adaptability: It has strong resistance to vibration and shock, and can operate at full temperatures ranging from -40℃
3. High device precision: It adopts a medium-precision 60 gyroscope, with zero bias stability of 0.05°/h(smooth for 100 seconds).
4. Good user experience: Supports multiple interfaces, adjustable output bandwidth, adjustable output protocol, and online upload of programs/parameters.
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