Dubhe-48 RLG INS — High-Accuracy Marine Ring Laser Gyro Inertial Navigation System for Vessel Guidance

Product Description
The Dubhe-48 Ring Laser Gyro Inertial Navigation System incorporates laser gyroscopes and quartz accelerometers as its core inertial sensors. Built on a robust strapdown INS architecture, the system executes real-time navigation computation and supports multiple operational modes, such as GNSS-aided INS and pure inertial navigation.

Designed for maritime platforms that require good-quality guidance and long-term reliability, the Dubhe-48 outputs highly accurate heading, attitude, speed, and position data, enabling consistent guidance performance under complex marine dynamics. As a compact maritime guidance INS guidance system, it is suitable for both unmanned and manned vessel navigation scenarios.

Key Advantages

• High-precision RLG + quartz accelerometer inertial sensing
• Real-time strapdown navigation computation
• Supports INS-only & INS-GNSS combined navigation modes
• Provides accurate heading, roll, pitch, speed & position outputs
• Stable performance under vibration and environmental variation
• Suitable for integrated navigation system deployments on marine platforms
• Supported by professional guidance INS system provider / manufacturer

Application Fields

• Marine INS navigation system deployment
• Surface ships & naval vessels
• USV / UUV platforms
• GNSS-aided maritime guidance
• Autonomous vessel navigation & control
• Mission-critical maritime positioning