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Startup Time : ≤0.2s
Heading Accuracy : 0.05° to 0.2° secant latitude
Impact : 1000g, 0.5ms, 1/2sin
Position Free-Drift : Up to 0.5 NM/h
Random Walk Coefficient : ≤0.01 º/h1/2
Shock : 15g@11ms, half-sine
Our high-precision inertial navigation systems provide a reliable, autonomous, and high-accuracy orientation solution for modern marine vessels, unmanned platforms, and high-performance industrial applications. Manufactured using state-of-the-art optical and laser gyro technologies, our systems are designed to deliver exceptional heading and positioning stability even under GNSS-denied environments.
From commercial marine navigation to sophisticated offshore surveying and autonomous subsea vehicles, our navigational solutions utilize advanced multi-sensor integration and ruggedized environmental processing. Each unit undergoes rigorous temperature calibration and vibration testing at our facility, ensuring long-term reliability and strict adherence to international maritime and industry standards.
| Core Technology | Fiber Optic Gyroscope (FOG) / Ring Laser Gyroscope (RLG) / MEMS IMU |
|---|---|
| Heading & Position Accuracy | Heading: 0.05° to 0.2° secant latitude; Position Free-Drift: Up to 0.5 NM/h |
| Interfaces & Protocols | RS-422, Ethernet, NMEA 0183, CAN bus, ARINC 429 optional |
| Environmental Protection | IP67/IP68 Ruggedized Enclosure, Operating Temp: -40°C to +75°C, MIL-STD-810G compliant |
The system relies on its high-precision internal optical or laser gyroscopes and accelerometers to perform dead reckoning, calculating position and orientation continuously without external assistance.
Yes, our systems feature versatile data interfaces and built-in filtering algorithms that readily accept inputs from Doppler Velocity Logs (DVL), GPS, and compasses for hybrid navigation.
Standard configuration units typically ship within 2 to 4 weeks. Custom integration or specialized calibration protocols may require 4 to 8 weeks to complete thorough environmental testing.
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Titanium Alloy Inertial Navigation System with Real-time Position Tracking and Self Calibration Images |