|
| Brand Name: | Firepower |
| Model Number: | GI600A-B0 |
| MOQ: | 1 |
| Price: | negotiable |
| Payment Terms: | T/T |
| Supply Ability: | 500/month |
High-Performance Inertial Navigation System for Precise Attitude Measurement
Product Description
The GI600A-B0 integrated navigation system is a compact dual-axis rotating MEMS integrated navigation system. Through the realization of multi-sensor fusion and navigation calculation algorithm, it meets the requirements of precise measurement of attitude, heading, position and other information in the application fields of medium and high-precision mobile measurement systems, large unmanned aerial vehicles and so on.
Main functions
The system has inertial/satellite integrated navigation mode and pure inertial mode.
In the inertial/satellite integrated navigation mode, the satellite positioning information received by the GNSS receiver can be used for integrated navigation, and the pitch, roll, course, position, speed, time and other information of the carrier can be output; After the signal is lost, the position, velocity and attitude calculated by inertia are output, in which the pitch and roll are required to be accurate, the course keeping function is available in a short time, and the meter-level positioning accuracy is available in a short time.
After the pure inertial mode (i.e., GPS fusion has never been performed after power-on, and if it loses lock again after fusion, it belongs to the integrated navigation mode) is started, it has accurate attitude measurement function, can output the pitch and roll heading, and the pure inertial mode can find the north statically.
Performance index
| Project | Test conditions | Indicators |
| Positioning accuracy | GNSS Valid, Single Point | Better than satellite positioning accuracy |
| GNSS Valid, RTK | Better than satellite positioning accuracy | |
| Pure inertial horizontal positioning holding ① | 4nm/60min(CEP) | |
| 1nm/30min(CEP) | ||
| 200m/6min(CEP) | ||
| Heading accuracy | Dual antenna | 0.2 °/L (RMS) |
| Heading holding | 0.05°/30min(RMS),0.1°/h(RMS)① | |
| Self-north seeking accuracy | 0.3 ° SecL, alignment 15 min | |
| Attitude accuracy | GNSS is valid | 0.05°(RMS) |
| Attitude hold (GNSS failure) | 0.05°/30min(RMS),0.1°/h(RMS)① | |
| Gyroscope | Measuring range | ±400°/s |
| Zero bias stability | ≤0.3°/h② | |
| Accelerometer | Measuring range | ±16g |
| Zero bias stability | ≤100µg② | |
| Physical dimensions and electrical characteristics | Voltage | 10-36V DC |
| Power consumption | ≤9W | |
| Interface | 2-route RS232, 1-route RS422, 1-route PPS (LVTTL/422 level) | |
| Size | 110mm × 94mm × 94mm (L, W, H) | |
| Weight |
≤1kg |
|
| Environmental characteristics | Operating temperature | -40℃+65℃ |
| Storage temperature | -45℃+70℃ | |
| Vibration | 20~2000Hz,6.06g③ | |
| Impact | 30g,11ms③ | |
| Life span | > 15 years | |
| Continuous working time | >24h | |
| Note: | ||
|
||
