Documento:
FS106-A01 FOG Combined INS is a reliable, cost-effective navigation unit with an integrated receiver, suited for navigation, control and measurement on aircraft, unmanned ground vehicles, unmanned vessels and UAVs.
| Fiber Optic Gyro | |
|---|---|
| Range (°/s) | ±500 |
| Bias (°/h) | ≤1 |
| Bias Stability (°/h, 10s) | ≤0.5 |
| Bias Instability (°/h, Allan, Typ) | ≤0.05 |
| Bias Repeatability (°/h, 6 Power Cycles) | ≤0.5 |
| Angle Random Walk (°/√h) | ≤0.05 |
| Scale Factor Nonlinearity (ppm) | ≤200 |
| Cross Coupling (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200 |
| FM Accelerometer | |
| Range (g) | ±30 |
| Full Temperature Bias (mg, 3σ) | ≤0.5 |
| (μg, 10s Smooth) | ≤10 |
| Bias Instability (μg, allan, typ) | ≤3 |
| Bias Repeatability (ug) | ≤10 |
| Velocity Random Walk (m/s/√h) | ≤0.01 |
| Scale Factor Nonlinearity (ppm, ±1g) | ≤100 |
| Cross Coupling (rad) | ≤0.001 |
| Bandwidth (Hz) | ≥200Hz |
| Combined Navigation Accuracy | |
| Combined Heading Accuracy (°, 1σ, Real-Time) | 0.5 |
| Combined Horizontal Attitude (°, 1σ, Real-Time) | 0.06 |
| Combined Heading Accuracy (°, Post-Processing) | 0.06 |
| Combined Horizontal Attitude (°, Post-Processing) | 0.01 |
| Combined Horizontal Position (m, 1σ) | 3 (Single-Point), 0.02+1ppm(RTK) |
| Combined Vertical Position (m, 1σ) | 5 (Single-Point), 0.03+1ppm (RTK) |
| Combined Horizontal Velocity (m/s, 1σ) | 0.1 |
| Combined Vertical Velocity (m/s, 1σ) | 0.15 |
| Satellite Receiver (Built-in) | |
| Timing Accuracy | 20ns |
| Cold Start Positioning Time | ≤40s |
| Startup | ≤2s |
| Positioning Data Update Rate | 10Hz |
| Altitude | 10000m |
| Satellite Mode | GPS: L1/L2/L5; BeiDou: B1/B2/B3; GLONASS: L1/L2 |
| Electrical/Mechanical Interface | |
| Power (V) | 12～36VDC(Recommended 24V) |
| Steady-State Power(W) | ≤10W |
| Start Time (s) | 3 |
| Communication Interface | RS-422 |
| Update Rate (Hz, max) | 1000(IMU), 200(INS) |
| Dimensions (mm×mm×mm) | 65×70×63 |
| Weight (g) | ≤500 |
| Operating Environment | |
| Operating Temperature | -40~70 |
| Storage Temperature | -55~85 |
| Vibration | 20~2000HZ, 6.06 |
| Shock | 100/1ms |
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