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Merak-H1 Quartz Strapdown AHRS System GNSS Aided Standalone Inertial Navigation
Merak-H1 Quartz Strapdown AHRS System GNSS Aided Standalone Inertial Navigation
Specifications
Brand Name :
Star & Inertia Technology
Model Number :
Merak-H1
Place of Origin :
China
MOQ :
1 set
Price :
$1000-$100000
Payment Terms :
,T/T
Supply Ability :
500 sets per year
Delivery Time :
30 work days
Alignment time :
＜10min
Heading Accuracy/Pure inertia :
≤0.05°secL+0.01°/1h,RMS
Heading Accuracy/Single-antenna GNSS combination :
≤0.02°,RMS
Heading Accuracy/Dual-antenna GNSS combination :
≤0.02°,RMS
Pitch & Roll Accuracy/Pure inertia :
≤0.02°,RMS
Pitch & Roll Accuracy/INS/GNSS combination :
≤0.01°,RMS
Dimensions :
161×153×123mm
Weight :
<3.5kg
Temperature :
-40℃~60℃
Input Voltage :
DC24V(±25%)
Description

AHRS System (Merak-H1)


The Attitude and Heading Reference System (AHRS) employs fiber optic gyros (FOG) or ring laser gyros (RLG) coupled with quartz or MEMS accelerometers in a strapdown inertial architecture. Incorporating advanced navigation algorithms for real-time processing, the system delivers high-precision attitude and heading information through multiple operational modes including GNSS-aided and standalone inertial navigation. Applications include military platforms (radar, optical, acoustic, artillery), robotics, land/sea vehicles, submersibles, and industrial equipment. Key features:

1) Autonomous operation in GNSS-denied environments;

2) Output of both processed navigation data and raw inertial measurements;

3) Worldwide deployment capability;

4) High reliability design.

Series Attitude and Heading Reference Systems(AHRS)
Type Merak-H1
Accelerometer Months Bias Repeatability(1σ) ≤30μg
Months Scale Factor Accuracy(1σ) ≤30ppm
Gyro Bias Repeatability(1σ) ≤0.005°/hr,1σ
Scale Factor Accuracy(1σ) ≤20ppm
Random walk(1σ) ≤0.002°/√hr
Features Angular Rate ≥±400°/sec
Angular Acceleration 100000°/sec2
Acceleration ＞25g
Angular Attitude Any Orientation
Startup time 10 sec
Input/output 3 RS422 full-duplex serial ports, 1 100M Ethernet port
Alignment time ＜10min
AHRS Applications Performance Heading Accuracy Pure inertia ≤0.05°secL+0.01°/h,RMS
Single-antenna GNSS combination ≤0.02°,RMS
Dual-antenna GNSS combination ≤0.02°,RMS
Pitch & Roll Accuracy Pure inertia ≤0.02°,RMS
INS/GNSS combination ≤0.01°,RMS
Characteristics Power consumption ＜15W
Dimensions 161×153×123mm
Weight <3.5kg
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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Merak-H1 Quartz Strapdown AHRS System GNSS Aided Standalone Inertial Navigation

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Product Detail
Brand Name :
Star & Inertia Technology
Model Number :
Merak-H1
Place of Origin :
China
MOQ :
1 set
Price :
$1000-$100000
Payment Terms :
,T/T
Contact Supplier
Merak-H1 Quartz Strapdown AHRS System GNSS Aided Standalone Inertial Navigation

CSSC Star&Inertia Technology co.,ltd.

Verified Supplier
2 Years
hubei, wuhan
Since 2013
Business Type :
Manufacturer
Main Products :
Laser Inertial Navigation System, Fiber Optic Inertial Navigation System, Aircraft Inertial Navigation System
Total Annual :
5000000-10000000
Employee Number :
300~500
Certification Level :
Verified Supplier
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