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Merak-A03 – GNSS Strapdown Aircraft Inertial Navigation System (FOG INS)
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Merak-A03 – GNSS Strapdown Aircraft Inertial Navigation System (FOG INS)
  • name

Merak-A03 – GNSS Strapdown Aircraft Inertial Navigation System (FOG INS)

MOQ: 1 set
Price: $1000-$100000
Delivery Period: 30 work days
Payment Method: T/T
Supply Capacity: 500 sets per year
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Wuhan Deep Pilot Technology Co.,Ltd.
Model Number
Merak-A03
Alignment Time:
≤5min
Position Accuracy/Pure Inertia:
≤4nm/1h,CEP
Position Accuracy/INS/GNSS Combination:
Better Than GNSS
Speed ​​accuracy/Pure Inertia:
≤3.0m/s,RMS
Speed ​​accuracy/INS/GNSS Combination:
≤0.2m/s,RMS
Heading Accuracy/Pure Inertia:
≤0.2°sec(L),RMS
Heading Accuracy/INS/GNSS Combination:
≤0.1°,RMS
Pitch & Roll Accuracy/Pure Inertia:
≤0.05°,RMS
Pitch & Roll Accuracy/INS/GNSS Combination:
≤0.03°,RMS
Dimensions:
110×110×100mm
Weight:
＜1.7kg
Temperature:
-40℃~60℃
Input Voltage:
DC24V(±25%)
Product Description

The Merak-A03 is a high-performance aircraft inertial navigation system (INS) designed for UAVs and aerospace applications. It uses FOG/RLG gyroscopes and quartz accelerometers in a strapdown configuration to deliver accurate, real-time navigation solutions.

Equipped with an advanced real-time data fusion center, the system integrates inertial measurements with GNSS, celestial navigation, and other data sources, supporting both pure inertial and multi-source navigation modes.

Key Advantages for UAV and Aircraft Applications

  • Reliable ground and air alignment for precise navigation initialization

  • Multiple alignment mode selection to meet operational requirements

  • Scalable navigation augmentation to integrate additional sensors or data sources

  • Continuous system monitoring for real-time fault detection and operational reliability

The Merak-A03 FOG INS provides highly accurate, real-time navigation data, making it suitable for UAVs, special aircraft, and aerospace navigation applications.

 Series Aerospace Inertial Navigation System(INS-A)
Type Merak-A03
Accelerometer Months Bias Repeatability(1σ) ≤50μg
Months Scale Factor Accuracy(1σ) ≤50ppm
Gyro Bias Repeatability(1σ) ≤0.02°/hr
Scale Factor Accuracy(1σ) ≤50ppm
Random walk(1σ) ≤0.01°/√hr
Features Position Accuracy Pure inertia ≤4nm/1h,CEP
INS/GNSS combination better than GNSS
Speed Accuracy Pure inertia ≤3.0m/s,RMS
INS/GNSS combination ≤0.2m/s,RMS
Angular Rate ≥±400°/sec
Angular Acceleration 100000°/sec2
Acceleration ＞25g
Angular Attitude  Any Orientation
Input/output 3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time ＜5min
AHRS Applications Performance Heading Accuracy Pure inertia ≤0.2°sec(L),RMS
INS/GNSS combination ≤0.1°,RMS
Pitch & Roll Accuracy Pure inertia ≤0.05°,RMS
INS/GNSS combination ≤0.03°,RMS
Characteristics Power consumption ＜15W
Dimensions 110×110×100
Weight ＜1.7kg
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



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products
PRODUCTS DETAILS
Products

Ring Laser Gyroscope

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

Portable UUV

Laser
Merak-A03 – GNSS Strapdown Aircraft Inertial Navigation System (FOG INS)
  • name
Merak-A03 – GNSS Strapdown Aircraft Inertial Navigation System (FOG INS)
MOQ: 1 set
Price: $1000-$100000
Delivery Period: 30 work days
Payment Method: T/T
Supply Capacity: 500 sets per year
Detail Information
Product Description
Detail Information
Place of Origin
China
Brand Name
Wuhan Deep Pilot Technology Co.,Ltd.
Model Number
Merak-A03
Alignment Time:
≤5min
Position Accuracy/Pure Inertia:
≤4nm/1h,CEP
Position Accuracy/INS/GNSS Combination:
Better Than GNSS
Speed ​​accuracy/Pure Inertia:
≤3.0m/s,RMS
Speed ​​accuracy/INS/GNSS Combination:
≤0.2m/s,RMS
Heading Accuracy/Pure Inertia:
≤0.2°sec(L),RMS
Heading Accuracy/INS/GNSS Combination:
≤0.1°,RMS
Pitch & Roll Accuracy/Pure Inertia:
≤0.05°,RMS
Pitch & Roll Accuracy/INS/GNSS Combination:
≤0.03°,RMS
Dimensions:
110×110×100mm
Weight:
＜1.7kg
Temperature:
-40℃~60℃
Input Voltage:
DC24V(±25%)
Minimum Order Quantity:
1 set
Price:
$1000-$100000
Delivery Time:
30 work days
Payment Terms:
T/T
Supply Ability:
500 sets per year
Product Description

The Merak-A03 is a high-performance aircraft inertial navigation system (INS) designed for UAVs and aerospace applications. It uses FOG/RLG gyroscopes and quartz accelerometers in a strapdown configuration to deliver accurate, real-time navigation solutions.

Equipped with an advanced real-time data fusion center, the system integrates inertial measurements with GNSS, celestial navigation, and other data sources, supporting both pure inertial and multi-source navigation modes.

Key Advantages for UAV and Aircraft Applications

  • Reliable ground and air alignment for precise navigation initialization

  • Multiple alignment mode selection to meet operational requirements

  • Scalable navigation augmentation to integrate additional sensors or data sources

  • Continuous system monitoring for real-time fault detection and operational reliability

The Merak-A03 FOG INS provides highly accurate, real-time navigation data, making it suitable for UAVs, special aircraft, and aerospace navigation applications.

 Series Aerospace Inertial Navigation System(INS-A)
Type Merak-A03
Accelerometer Months Bias Repeatability(1σ) ≤50μg
Months Scale Factor Accuracy(1σ) ≤50ppm
Gyro Bias Repeatability(1σ) ≤0.02°/hr
Scale Factor Accuracy(1σ) ≤50ppm
Random walk(1σ) ≤0.01°/√hr
Features Position Accuracy Pure inertia ≤4nm/1h,CEP
INS/GNSS combination better than GNSS
Speed Accuracy Pure inertia ≤3.0m/s,RMS
INS/GNSS combination ≤0.2m/s,RMS
Angular Rate ≥±400°/sec
Angular Acceleration 100000°/sec2
Acceleration ＞25g
Angular Attitude  Any Orientation
Input/output 3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time ＜5min
AHRS Applications Performance Heading Accuracy Pure inertia ≤0.2°sec(L),RMS
INS/GNSS combination ≤0.1°,RMS
Pitch & Roll Accuracy Pure inertia ≤0.05°,RMS
INS/GNSS combination ≤0.03°,RMS
Characteristics Power consumption ＜15W
Dimensions 110×110×100
Weight ＜1.7kg
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



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