MIU-BA01
MEMS Inertial Measurement Unit
Product Overview
MIU-BA01 is a high-reliability, cost-effective six-axis MEMS inertial sensor assembly. It is widely used in navigation, control and measurement fields represented by inertial navigation and attitude stabilization. Customized high-precision / high-dynamic / high-overload MEMS inertial devices can be implemented through different hardware and software configurations according to user requirements. The product can be upgraded to a customized inertial navigation system via software, and can also be integrated into other equipment to realize integrated navigation.
Core Advantages
High performance, small volume, light weight and low power consumption. Full-temperature calibration and compensation from -45℃ to +80℃. Support software online upgrade. 100% domestic components. 2kHz high-speed sampling. Capable of withstanding harsh mechanical environments.
Key Features
- High performance, compact size, light weight, low power consumption
- -45℃ ~ +80℃ full-temperature calibration & compensation
- Support software online upgrade
- 2kHz high-speed sampling
- Resistant to harsh mechanical environments
Main Applications
- Inertial navigation and attitude measurement
- UAV and vehicle motion control
- Platform stabilization systems
- High-dynamic motion sensing
- Industrial inertial measurement
Performance Specifications
| Category | Parameter Item | MIU-BA01 |
|---|---|---|
| Gyroscope | Range (°/s) | ±200 |
| Zero Bias (°/h, full temperature) | ≤ 0.5 | |
| Bias Stability (°/h, 10s smooth) | ≤ 0.1 | |
| Bias Stability (°/h, allan) | ≤ 0.01 | |
| Bias Repeatability (°/h) | ≤ 0.05 | |
| Angular Random Walk (°/√h) | ≤ 0.01 | |
| Scale Factor Nonlinearity (ppm) | ≤ 50 | |
| Bandwidth (Hz) | 25 | |
| Accelerometer | Range (g) | ±10 |
| Zero Bias (mg, full temperature) | ≤ 1 | |
| Bias Stability (μg, 10s smooth) | ≤ 100 | |
| Bias Stability (μg, allan) | ≤ 10 | |
| Bias Repeatability (μg) | ≤ 100 | |
| Velocity Random Walk (mm/s/√h) | ≤ 30 | |
| Scale Factor Nonlinearity (ppm) | ≤ 500 | |
| Bandwidth (Hz) | 150 | |
| Electrical & Mechanical Interface | Power Supply (V) | 5±0.2 |
| Power Consumption (W) | 1.5 | |
| Start-up Time (s) | 2 | |
| Communication Interface | 1×RS-422, 1×synchronous output | |
| Update Rate (Hz) | 200 (configurable) | |
| Dimension (mm×mm×mm) | 47×47×28 | |
| Weight (g) | ≤ 200 | |
| Operating Environment | Operating Temperature (℃) | -45 ~ +80 |
| Storage Temperature (℃) | -55 ~ +85 | |
| Vibration (g, RMS) | 6.06 | |
| Shock (g) | 1000g/1ms (powered on) | |
| MTBF (h) | 200000 |