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Gyrocompass Kalman Filter Marine Fiber-optic Inertial Navigation System Military-Grade FOG INS – High-Precision Maritime Navigation
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Gyrocompass Kalman Filter Marine Fiber-optic Inertial Navigation System Military-Grade FOG INS – High-Precision Maritime Navigation
  • name

Gyrocompass Kalman Filter Marine Fiber-optic Inertial Navigation System Military-Grade FOG INS – High-Precision Maritime Navigation

MOQ: 1 set
Delivery Period: 30 work days
Supply Capacity: 100 set per year
Details Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Star & Inertia Technology
Alignment Time:
≤8min
Position（Pure Inertial）:
≤2nm/1h
Position（Satellite Assis）:
Better Than Satellite Accuracy
Heading（Pure Inertial）:
≤0.1°sec(L)
Heading（Satellite Assis）:
≤1.5′
Pitch And Roll（Pure Inertial）:
≤0.03°
Pitch And Roll（Satellite Assis:
≤0.02°
Speed（Pure Inertial）:
≤1.5m/s
Speed（Satellite Assist）:
0.2m/s
Weight （kg）:
＜2.2
Environmental Adaptation:
Meet Temperature, Vibration, Electromagnetic And Other Environment Requirements
Power And Interface:
Power Supply DC18V~36V；Digital Outputs With Network Port, RS422 Serial Port, CAN Port, Etc.
Product Description

The fiber-optic inertial navigation system (FOG-INS) integrates high-stability fiber-optic gyroscopes (FOG) and quartz accelerometers in a strapdown configuration. Combined with real-time navigation computation and Kalman filtering, the system delivers highly accurate heading, roll, pitch, velocity, and position outputs for naval and defense-grade maritime platforms.


The system supports multiple operational modes:
• Autonomous inertial navigation for GPS-denied or signal-compromised scenarios
• INS/GNSS integrated navigation for hybrid precision and redundancy
• Velocity-compensated navigation for dynamic marine maneuvers


Designed for warships, patrol craft, USVs, AUVs, offshore defense platforms, and mission-critical naval applications, the FOG-INS provides:
✔ Low-drift gyrocompass performance
✔ High reliability under harsh maritime conditions
✔ Fast alignment and real-time navigation updates
✔ Continuous operational readiness in GPS-degraded environments


This military-grade strapdown INS is suitable for:

  • Shipboard navigation & guidance systems

  • Tactical maritime positioning and navigation

  • Platform stabilization & autopilot integration

  • Defense research and mission-critical operations

Tags: 

gyroscope ship navigation,  

gyroscope guidance system,  

ships inertial navigation system

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products
PRODUCTS DETAILS
Products

Laser Inertial Navigation System

Fiber Optic Inertial Navigation System

Aircraft Inertial Navigation System

Marine Inertial Navigation System

Automotive Inertial Navigation System

AHRS System

IMU Inertial Measurement Unit

Fiber Optic Gyroscope

Ring Laser Gyroscope
Gyrocompass Kalman Filter Marine Fiber-optic Inertial Navigation System Military-Grade FOG INS – High-Precision Maritime Navigation
  • name
Gyrocompass Kalman Filter Marine Fiber-optic Inertial Navigation System Military-Grade FOG INS – High-Precision Maritime Navigation
MOQ: 1 set
Delivery Period: 30 work days
Supply Capacity: 100 set per year
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Star & Inertia Technology
Alignment Time:
≤8min
Position（Pure Inertial）:
≤2nm/1h
Position（Satellite Assis）:
Better Than Satellite Accuracy
Heading（Pure Inertial）:
≤0.1°sec(L)
Heading（Satellite Assis）:
≤1.5′
Pitch And Roll（Pure Inertial）:
≤0.03°
Pitch And Roll（Satellite Assis:
≤0.02°
Speed（Pure Inertial）:
≤1.5m/s
Speed（Satellite Assist）:
0.2m/s
Weight （kg）:
＜2.2
Environmental Adaptation:
Meet Temperature, Vibration, Electromagnetic And Other Environment Requirements
Power And Interface:
Power Supply DC18V~36V；Digital Outputs With Network Port, RS422 Serial Port, CAN Port, Etc.
Minimum Order Quantity:
1 set
Delivery Time:
30 work days
Supply Ability:
100 set per year
Product Description

The fiber-optic inertial navigation system (FOG-INS) integrates high-stability fiber-optic gyroscopes (FOG) and quartz accelerometers in a strapdown configuration. Combined with real-time navigation computation and Kalman filtering, the system delivers highly accurate heading, roll, pitch, velocity, and position outputs for naval and defense-grade maritime platforms.


The system supports multiple operational modes:
• Autonomous inertial navigation for GPS-denied or signal-compromised scenarios
• INS/GNSS integrated navigation for hybrid precision and redundancy
• Velocity-compensated navigation for dynamic marine maneuvers


Designed for warships, patrol craft, USVs, AUVs, offshore defense platforms, and mission-critical naval applications, the FOG-INS provides:
✔ Low-drift gyrocompass performance
✔ High reliability under harsh maritime conditions
✔ Fast alignment and real-time navigation updates
✔ Continuous operational readiness in GPS-degraded environments


This military-grade strapdown INS is suitable for:

  • Shipboard navigation & guidance systems

  • Tactical maritime positioning and navigation

  • Platform stabilization & autopilot integration

  • Defense research and mission-critical operations

Tags: 

gyroscope ship navigation,

gyroscope guidance system,

ships inertial navigation system

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