| Customization: | Available |
|---|---|
| Material: | Metal |
| Brand Name: | Firepower |
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Product Description
INS300 is a high-precision integrated navigation system independently developed by AVIC. It contains three self-developed 98 fiber optic gyroscopes, three quartz accelerometers, high-precision sampling circuit, navigation computer circuit, GNSS module and power circuit. And high-precision position and navigation in a complex environment are realized through multi-sensor fusion and an integrated navigation algorithm. The product has high reliability and strong environmental adaptability. The products can be widely used in intelligent driving, unmanned aerial vehicle, surveying and mapping, marine compass, stable platform, underwater vehicle, roadheader, mining machinery and other fields.
Product Features:
High precision, gyro accuracy 0.008 (°)/h~0.015 (°)/h(10s, 1σ); gyro measurement range, ±500(°)/s, accelerometer measurement range ± 20g, built-in multi-mode satellite navigation system, the technical status of the shock absorber is optional.
Typical applications:
1. Aircraft, ships, high-precision positioning and orientation
2. Unmanned aerial vehicles and unmanned ships
3. High-speed rail inspection vehicle, coal mine intelligent roadheader, coal mining machine, digital map, 3D city modeling, etc.
Parameters
| PARAMETER | UNIT | INS-300A | INS-300B |
| Satellite navigation signal is valid | |||
| Self-north-seeking heading accuracy | ° | ≤0.03/cosL, (1σ)(L is the local latitude) | ≤0.06/cosL, (1σ)(L is the local latitude) |
| Azimuth measurement accuracy | ° | ≤0.02, (1σ) | ≤0.03, (1σ) |
| Accuracy of attitude angle measurement | ° | ≤0.01, (1σ) | ≤0.02, (1σ) |
| Speed accuracy | m/s | ≤0.03 | |
| Position accuracy | m | ≤2m (single point)/ RTK2cm(CEP) | |
| Satellite navigation signal loss Effect | |||
| Satellite navigation signal failure | ° | ≤0.02, 1h (peak-to-peak value) | ≤0.04, 1h (peak-to-peak value) |
| Accuracy of attitude angle maintenance | ° | ≤0.02, 1h (peak-to-peak value) | ≤0.02, 1h (peak-to-peak value) |
| Inertial horizontal position accuracy (airborne) | n mile | 1.0 (50%CEP, 1h) | 1.2 (50%CEP, 1h) |
| Inertial horizontal position accuracy (on-board) | m | ≤200(RMS, 1h) | ≤300(RMS, 1h) |
| Inertial horizontal position accuracy (shipboard) | m | ≤300(RMS, 1h) | ≤500(RMS, 1h) |
| Horizontal position accuracy of inertial/ DVL combination | m | 0.2D% (D is mileage) | 0.3D% (D is mileage) |
| Inertial/ odometer combination horizontal position accuracy | m | 0.1D% (D is mileage) | 0.15D% (D is mileage) |
| System characteristics | |||
| North-seeking mode | Estimate latitude, shake base (GPS or odometer available) | ||
| Navigation mode | Pure Inertial, GPS Combination, Odometer Combination, Altimeter Combination, DVL Combination | ||
| 1. Environmental parameters | |||
| Operating temperature | -40~+60 | ||
| Storage temperature | -45~+75 | ||
| Vibration | Hz, g²/Hz | 20~2000, 0.04 | |
| Impact | g, ms | 20, 11, half sine | |
| 2. Electrical parameters | |||
| Power supply | V | +18~+36 (DC) | |
| Steady-state power | W | ≤25 | |
| Data interface | \ | RS-422/CAN/Network port | |
| Data refresh rate | Hz | ≤200(settable) | |
| 3.Physical parameters | |||
| Overall dimensions | mm | 178*178*134.5 | |
| Installation dimensions | mm | 162*162(4*Ø6.5) | |
| Weight | kg | ≤4.6 | |
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