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Advanced High-Accuracy AHRS System with Optical Gyroscope and Inertial Sensors
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Advanced High-Accuracy AHRS System with Optical Gyroscope and Inertial Sensors
  • name

Advanced High-Accuracy AHRS System with Optical Gyroscope and Inertial Sensors

MOQ: 1 set
Delivery Period: 30 work days
Supply Capacity: 500 sets per year
Details Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Star & Inertia Technology
Accelerometer/Months Bias Repeatability（1σ）:
≤500μg
Accelerometer/Months Scale Factor Accuracy（1σ）:
≤500ppm
Gyro/Bias Repeatability（1σ）:
≤0.1°/hr
Gyro/Scale Factor Accuracy（1σ）:
≤300ppm
Gyro/Random Walk（1σ）:
≤0.03°/√hr
Angular Rate:
≥±400°/sec
Angular Acceleration:
100000°/sec2
Acceleration:
＞40g
Angular Attitude:
Any Orientation
Speed ​​accuracy:
≤3.0kn
Startup Time:
≤10sec
Input/output:
3 RS422 Full-duplex Serial Ports, 1 100M Ethernet Port
Heading Accuracy/Pure Inertia:
≤0.2°/h
Heading Accuracy/Satellite Navigation Combination:
≤1°sec
Pitch & Roll Accuracy/Pure Inertia:
≤0.15°
Pitch & Roll Accuracy/Satellite Navigation Combination:
≤0.1°
Power Consumption:
＜10W
Dimensions:
70×70×53mm
Weight:
＜500g
Temperature:
-40℃~60℃
Shock:
15g，Half-sine Wave 11ms
Input Voltage:
DC24V(±25%)
Cooling:
Conduction To Mounting Plate
Vibration:
20~2000Hz,6.06g
MTBF:
＞20000 Hours
Product Description

Product Description

This advanced AHRS (Attitude and Heading Reference System) combines optical gyroscopes (FOG/RLG) with precision accelerometers (Quartz/MEMS) in a robust strapdown inertial architecture. The system delivers precise and reliable 3D orientation, heading, and motion data in both GNSS-assisted and fully inertial navigation modes. It ensures continuous operation in GNSS-denied environments, making it suitable for critical navigation and automation applications.

  • Core Technology: Optical Gyroscope (FOG/RLG) + High-Precision Accelerometers (Quartz/MEMS)

  • Navigation Modes: GNSS-assisted and pure inertial navigation

  • Data Interfaces: Flexible digital and serial outputs for seamless system integration

Applications

This high-accuracy AHRS system is widely used across multiple industries:

  • Military & Defense Systems: Reliable attitude and heading reference for land, air, and sea platforms

  • Autonomous Robotics & Industrial Automation: Accurate 3D motion control and positioning

  • Vehicle and Aviation Navigation: Maintains precise navigation in GNSS-compromised or denied environments

  • Marine and Offshore Operations: Designed for challenging marine and offshore conditions

  • Precision Industrial Equipment & Surveying: Supports high-accuracy measurement and orientation for complex tasks

Advantages

  • Reliable Performance Without GNSS: Operates continuously in environments where GNSS signals are weak or unavailable

  • Flexible Data Outputs: Supports multiple digital and serial communication protocols for easy integration

  • Global Operational Range: Unlimited geographic operation

  • Durable and Robust Design: Long-term reliability for continuous use in harsh conditions

Tags: 

attitude heading reference system,  

system ahrs,  

ahrs mems

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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
Advanced High-Accuracy AHRS System with Optical Gyroscope and Inertial Sensors
  • name
Advanced High-Accuracy AHRS System with Optical Gyroscope and Inertial Sensors
MOQ: 1 set
Delivery Period: 30 work days
Supply Capacity: 500 sets per year
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Star & Inertia Technology
Accelerometer/Months Bias Repeatability（1σ）:
≤500μg
Accelerometer/Months Scale Factor Accuracy（1σ）:
≤500ppm
Gyro/Bias Repeatability（1σ）:
≤0.1°/hr
Gyro/Scale Factor Accuracy（1σ）:
≤300ppm
Gyro/Random Walk（1σ）:
≤0.03°/√hr
Angular Rate:
≥±400°/sec
Angular Acceleration:
100000°/sec2
Acceleration:
＞40g
Angular Attitude:
Any Orientation
Speed ​​accuracy:
≤3.0kn
Startup Time:
≤10sec
Input/output:
3 RS422 Full-duplex Serial Ports, 1 100M Ethernet Port
Heading Accuracy/Pure Inertia:
≤0.2°/h
Heading Accuracy/Satellite Navigation Combination:
≤1°sec
Pitch & Roll Accuracy/Pure Inertia:
≤0.15°
Pitch & Roll Accuracy/Satellite Navigation Combination:
≤0.1°
Power Consumption:
＜10W
Dimensions:
70×70×53mm
Weight:
＜500g
Temperature:
-40℃~60℃
Shock:
15g，Half-sine Wave 11ms
Input Voltage:
DC24V(±25%)
Cooling:
Conduction To Mounting Plate
Vibration:
20~2000Hz,6.06g
MTBF:
＞20000 Hours
Minimum Order Quantity:
1 set
Delivery Time:
30 work days
Supply Ability:
500 sets per year
Product Description

Product Description

This advanced AHRS (Attitude and Heading Reference System) combines optical gyroscopes (FOG/RLG) with precision accelerometers (Quartz/MEMS) in a robust strapdown inertial architecture. The system delivers precise and reliable 3D orientation, heading, and motion data in both GNSS-assisted and fully inertial navigation modes. It ensures continuous operation in GNSS-denied environments, making it suitable for critical navigation and automation applications.

  • Core Technology: Optical Gyroscope (FOG/RLG) + High-Precision Accelerometers (Quartz/MEMS)

  • Navigation Modes: GNSS-assisted and pure inertial navigation

  • Data Interfaces: Flexible digital and serial outputs for seamless system integration

Applications

This high-accuracy AHRS system is widely used across multiple industries:

  • Military & Defense Systems: Reliable attitude and heading reference for land, air, and sea platforms

  • Autonomous Robotics & Industrial Automation: Accurate 3D motion control and positioning

  • Vehicle and Aviation Navigation: Maintains precise navigation in GNSS-compromised or denied environments

  • Marine and Offshore Operations: Designed for challenging marine and offshore conditions

  • Precision Industrial Equipment & Surveying: Supports high-accuracy measurement and orientation for complex tasks

Advantages

  • Reliable Performance Without GNSS: Operates continuously in environments where GNSS signals are weak or unavailable

  • Flexible Data Outputs: Supports multiple digital and serial communication protocols for easy integration

  • Global Operational Range: Unlimited geographic operation

  • Durable and Robust Design: Long-term reliability for continuous use in harsh conditions

Tags: 

attitude heading reference system,

system ahrs,

ahrs mems

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