FOG Inertial Measurement Units
Micro-Magic's high-precision FOG IMUs combine three axes of accelerometers and gyroscopes with sophisticated Kalman filtering to provide comprehensive real-time data on orientation, velocity, and acceleration for mission-critical applications such as unmanned systems, missile guidance, and flight control. Certain models also offer a choice of a variety of MEMS or quartz accelerometers and barometers.
| Â | UF100A | UF300A | UF300B/C | UF3X80-A/B |
| Dimensions: | Ф89 x 78.5 mm | 145 x 122 x 125 mm | 145 x 122 x 125 mm | Ф80 x 70 mm |
| Weight: | 600g | 1800±50g | 1800±50g | 680±50g |
| Max Gyro Range: | ±300/500o/s | ±300/1000o/s | ±300/1000o/s | ±500o/s |
| Max Accelerometer Range: | ±10g | ±10g | ±10g | Customizable |
| Gyro Bias In-Run Stability: | 0.05o/hr | 0.05o/hr | 0.08/0.1o/hr | 0.3/0.2o/hr |
| Accelerometer Bias In-Run Stability: | 0.02 mg | 0.05 mg | 0.05/0.07 mg | Customizable |
| Gyro Bias In-Run Repeatability: | 0.2o/hr | 0.05o/hr | 0.08/0.1o/hr | 0.3/0.2o/hr |
| Accelerometer Bias In-Run Repeatability: | 0.1 mg | 0.05 mg | 0.05/0.07 mg | Customizable |
| Gyro Random Walk: | 0.02o/√hr | 0.005o/√hr | 0.008/0.01o/√hr | 0.03/0.02o/√hr |
| Accelerometer Random Walk: | 0.01 m/sec/√hr | 0.007 m/sec/√hr | 0.007/0.01 m/sec/√hr | Customizable |
| Â | UF3X90-A/B | UF3X100-A/B | UF500 | UF600 |
| Dimensions: | Ф90 x 78 mm | 100 x 100 x 95 mm | 80 x 80 x 60 mm | 80 x 80 x 60 mm |
| Weight: | 780±50g | 950±50g | 950±50g | 950±50g |
| Max Gyro Range: | ±500o/s | ±500o/s | ±360o/s | ±360o/s |
| Max Accelerometer Range: | Customizable | Customizable | ±50g | ±50g |
| Gyro Bias In-Run Stability: | 0.2/0.1o/hr | 0.05/0.03o/hr | 0.1o/hr | 0.1o/hr |
| Accelerometer Bias In-Run Stability: | Customizable | Customizable | 0.02 mg | 0.05 mg |
| Gyro Bias In-Run Repeatability: | 0.2/0.1o/hr | 0.05/0.03o/hr | 0.8o/hr | 0.8o/hr |
| Accelerometer Bias In-Run Repeatability: | Customizable | Customizable | 0.1 mg | 0.3 mg |
| Gyro Random Walk: | 0.02/0.01o/√hr | 0.005/0.003o/√hr | 0.08o/√hr | 0.08o/√hr |
| Accelerometer Random Walk: | Customizable | Customizable | 0.007 m/sec/√hr | 0.01 m/sec/√hr |
