Gyrocompass Kalman Filter Fiber Optic Inertial Navigation System FOG INS Half Sine Wave
Price:
$1000-$100000
MOQ:
1 set
Delivery Time:
30 work days
Brand:
Star & Inertia Technology
Product Description
The fiber-optic inertial navigation system (FOG INS) integrates a fiber-optic gyroscope with quartz accelerometers in a strapdown configuration and uses high-speed navigation algorithms to output real-time inertial data. The system supports inertial/GNSS integrated navigation and fully autonomous inertial modes, enabling reliable navigation performance in both GPS-available and GPS-denied environments.
Designed for marine and vessel platforms, the system delivers precise heading, roll, pitch, speed, and position outputs to meet the requirements of naval ships, commercial vessels, USVs, and other maritime applications.
| Accelerometer | Months Bias Repeatability(1σ) | ≤30μg | |
| Months Scale Factor Accuracy(1σ) | ≤30ppm | ||
| Gyro | Bias Repeatability(1σ) | ≤0.01°/hr | |
| Scale Factor Accuracy(1σ) | ≤30ppm | ||
| Random walk(1σ) | ≤0.005°/√hr | ||
| Features | Position Accuracy | Pure inertia | ≤2nm/1h,CEP |
| Inertial navigation satellite combination | better than satellite accuracy | ||
| Speed Accuracy | Pure inertia | ≤1.5m/s,RMS | |
| Inertial navigation satellite 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 | ≤0.1°sec(L),RMS |
| Satellite navigation combination | ≤0.05°,RMS | ||
| Pitch & Roll Accuracy | Pure inertia | ≤0.03°,RMS | |
| Satellite navigation combination | ≤0.02°,RMS | ||
| Characteristics | Power consumption | ＜15W | |
| Dimensions | 130×130×110 | ||
| 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 | ||
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Company
CSSC Star&Inertia Technology co.,ltd.
Location
xiajia
Contact Person
Yao