🚨 Industry Pain Points
Traditional inertial measurement systems often suffer from:
- Performance drift under temperature variation
- Inaccurate data caused by installation misalignment
- Reduced stability in dynamic or vibration-heavy environments
- High noise and nonlinear errors in angular velocity output
- Limited reliability in harsh or complex operating conditions
- Lack of robust real-time data transmission interfaces
These limitations significantly reduce the accuracy and reliability of navigation, control, and motion sensing systems.
⚙ Product Advantages
This MEMS gyroscope system is designed to overcome these challenges through advanced engineering:
- ✔ High-performance MEMS gyro chip for precise angular rate sensing
- ✔ Integrated temperature sensors for full thermal compensation
- ✔ Built-in DSP digital signal processing for real-time correction
- ✔ Flexible interconnection technology improves mechanical reliability
- ✔ Advanced software compensation algorithms:
- Full temperature compensation
- Installation misalignment compensation
- Nonlinear error compensation
- ✔ Stable performance under static, dynamic, and harsh environmental conditions
- ✔ High-speed RS-422 serial output for reliable data transmission
- ✔ Provides fully compensated and stable angular velocity data output
🚁 Product Applications
This MEMS gyroscope system is widely used in:
- UAV flight control systems
- Inertial navigation systems (INS)
- Aerospace and aviation attitude measurement
- Autonomous vehicles and robotics
- Marine navigation and stabilization systems
- Industrial motion sensing and control systems
⭐ Why Choose Us
- High-precision MEMS sensing technology
- Strong environmental adaptability and long-term stability
- Advanced multi-layer compensation algorithms
- Reliable hardware-software integrated design
- Industrial-grade RS-422 communication output
- Designed for demanding aerospace and navigation applications
- Proven performance in complex motion environments
We provide stable, accurate, and robust angular velocity sensing solutions for mission-critical applications.
❓ Frequently Asked Questions (FAQ)
Q1: Does the system maintain accuracy in high and low temperatures?
Yes, it includes full temperature compensation to ensure stable performance across the full operating range.
Q2: How does it handle installation errors?
It has built-in installation misalignment compensation algorithms to correct orientation errors automatically.
Q3: Is it suitable for high-vibration environments?
Yes, it is designed to maintain stable output under dynamic and harsh conditions.
Q4: What interface does it use for data output?
It outputs compensated angular rate data via high-speed RS-422 serial communication.
Q5: Can it be used in UAV navigation systems?
Yes, it is widely used in UAVs and inertial navigation systems (INS).
| Parameter | unit | fundamental form | A mould （X，Z） | B mould （X，Z） | C mould （X，Z） |
| measuring range | ° /s | ±400 | ±400 | ±400 | ±300 |
| Zero-level offset | ° /h | 15 | 10 | 3 | 5 |
| Zero-pitch instability (@ALLAN variance) | ° /h | 0.3 | 0.1 | 0.05 | 0.2 |
| Zero offset stability (10-second smoothing, 1σ, room temperature) | ° /h | 3 | 1 | 0.4 | 1 |
| Zero bias repeatability | ° /h | 3 | 1 | 0.3 | 0.5 |
| Zero bias error across the entire temperature range | ° /h | 20 | 10 | 2 | 5 |
| random walk | ° / √ h | 0.15 | 0.05 | 0.02 | 0.03 |
| Zero-zero acceleration sensitivity | ° /h/g | 2 | 2 | 2 | 2 |
| resolution ratio | ° /s | 0.0005 | 0.0003 | 0.0001 | 0.0003 |
| Output noise (half-maximum) | ° /s | 0.4 | 0.25 | 0.15 | 0.2 |
| tape width | Hz | 250 | 250 | 150 | 400 |
| Nonlinear scaling factor | ppm | 100 | |||
| Scale factor repeatability | ppm | 100 | |||
| cross coupling | % | 0.1 | |||
| Stabilization start time | s | < 1 | |||
| Data update rate | Hz | 1000 | |||
| voltage | V | 5±0.25 | |||
| starting current | mA | 200 | |||
| steady state power consumption | W | ≤ 1 | |||
| ripple wave | mV | 100 | |||
| working temperature | ℃ | -45~85 | |||
| storage temperature | ℃ | -55~105 | |||
| weight | g | ≤ 20 | |||
| size | mm | 22.4*22.4*14 | |||
| Interface | — | RS-422 | |||
