CSSC Star&Inertia Technology co.,ltd.
CSSC Star&Inertia Technology co.,ltd.
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Land FOG INS (Merak-L05)
Vehicle optical POS with RLG/FOG and quartz accelerometers in strapdown configuration. Features: real-time navigation, ZUPT, and multi-sensor fusion. Applications: military vehicles, UGVs, rail, and agriculture. Capabilities: 1) Static/moving alignment; 2) GNSS-denied operation; 3) Extreme environment performance; 4) High reliability.
| Series | Land Inertial Navigation System(INS-L) | ||
| Type | Merak-L05 | ||
| Accelerometer | Months Bias Repeatability(1σ) | ≤30μg | |
| Months Scale Factor Accuracy(1σ) | ≤30ppm | ||
| Gyro | Bias Repeatability(1σ) | ≤0.01°/h | |
| 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 | ||
| Input/output | 3 RS422 full-duplex serial ports, 1 100M Ethernet port | ||
| Alignment time | ≤5min | ||
| Position accuracy | 10min zero speed correction | ≤20m,CEP | |
| INS/Odometer combination | ≤0.4%D,RMS | ||
| INS/GNSS combination | better than GNSS | ||
| AHRS Applications Performance | Heading Accuracy | North finding/orientation accuracy | ≤2.0mil,RMS |
| Heading bearing keeping accuracy/2h | ≤2.0mil,RMS | ||
| INS/GNSS combination | ≤1.0mil,RMS | ||
| Pitch & Roll Accuracy | ≤0.5mil,RMS | ||
| Characteristics | Power consumption | ＜15W | |
| Dimensions | 130×130×100mm | ||
| 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 | ||