Sign In | Join Free | My chinacomputerparts.com |
|
Brand Name : Star & Inertia Technology
Model Number : Merak-H05
Place of Origin : China
MOQ : 1 set
Supply Ability : 500 sets per year
Delivery Time : 30 work days
Price : $1000-$100000
Payment Terms : ,T/T
Alignment time : <10min
Heading Accuracy/Pure inertia : ≤0.1°secL+0.02°/1h,RMS
Heading Accuracy/Single-antenna GNSS combination : ≤0.05°,RMS
Heading Accuracy/Dual-antenna GNSS combination : ≤0.05°,RMS
Pitch & Roll Accuracy/Pure inertia : ≤0.03°,RMS
Pitch & Roll Accuracy/INS/GNSS combination : ≤0.02°,RMS
Dimensions : 130×130×110mm
Weight : <2.2kg
Temperature : -40℃~60℃
Input Voltage : DC24V(±25%)
AHRS System (Merak-H05)
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-H05 | ||
Accelerometer | Months Bias Repeatability(1σ) | ≤50μg | |
Months Scale Factor Accuracy(1σ) | ≤50ppm | ||
Gyro | Bias Repeatability(1σ) | ≤0.01°/hr,1σ | |
Scale Factor Accuracy(1σ) | ≤30ppm | ||
Random walk(1σ) | ≤0.003°/√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 | ≤0.1°secL+0.02°/h,RMS |
Single-antenna GNSS combination | ≤0.05°,RMS | ||
Dual-antenna GNSS combination | ≤0.05°,RMS | ||
Pitch & Roll Accuracy | Pure inertia | ≤0.03°,RMS | |
INS/GNSS combination | ≤0.02°,RMS | ||
Characteristics | Power consumption | <15W | |
Dimensions | 130×130×110mm | ||
Weight | <2.2kg | ||
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 |
![]() |
Merak-H05 Quartz Strapdown AHRS System GNSS Aided Standalone Inertial Navigation Images |