Research Article
A New Technique for Integrating MEMS-Based Low-Cost IMU and GPS in Vehicular Navigation
Table 1
Technical specification of the angular rate and the acceleration sensors in micro-iBB.
| Accelerometer | Gyroscope |
| Data rate | 200 Hz | Data rate | 200 Hz | Temperature range | −40~+85°C | Temperature range | −40~+85°C | Input range | ±2 g | Input range | ±250°/sec | Linear sensitivity | 2 mg/LSB | Sensitivity | m°/sec/digit | Acceleration noise density | 220 μg/√Hz | Rate noise density | 0.03°/sec/√Hz | Nonlinearity | 0.2%°/sec |
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