🚨 Industry Challenges
In high-precision aerospace and satellite applications, inertial sensing systems must overcome several critical challenges:
- Extreme temperature variations in space environments
- High vibration and shock during launch phases
- Long-term drift and sensor bias accumulation
- Installation misalignment errors during system integration
- Requirement for continuous high-reliability operation in orbit
- Data instability caused by noise and environmental interference
Traditional inertial sensors often struggle to maintain accuracy and stability under such demanding conditions.
⚙ Product Advantages
This MEMS inertial measurement solution is designed to meet aerospace-grade requirements:
- ✔ Built on high-precision MEMS gyroscope chip architecture
- ✔ Integrated temperature sensor for full thermal compensation
- ✔ Advanced digital signal processing (DSP) for real-time error correction
- ✔ Full-temperature compensation algorithm ensures stable performance across wide temperature ranges
- ✔ Installation misalignment compensation improves integration accuracy
- ✔ Non-linear error compensation enhances long-term measurement stability
- ✔ High-speed RS-422 serial output for robust and reliable data transmission
- ✔ Maintains high performance under static, dynamic, and extreme environmental conditions
🚀 Product Applications
This product is widely applied in high-reliability aerospace and inertial navigation systems, including:
- Satellite attitude determination systems
- Spacecraft navigation and control systems
- Micro-satellite and nano-satellite platforms
- Aerospace guidance and stabilization systems
- High-precision industrial inertial measurement applications
- Harsh environment motion sensing systems
⭐ Why Choose Us
- Proven space-flight heritage with successful orbital deployment
- High reliability under launch vibration and space environment conditions
- Advanced multi-layer error compensation algorithms
- Stable long-term in-orbit performance validation
- High-precision output suitable for aerospace-grade applications
- Robust RS-422 communication interface for industrial integration
- Engineering design optimized for mission-critical systems
We deliver inertial sensing solutions designed for mission success in the most demanding aerospace environments.
❓ Frequently Asked Questions (FAQ)
Q1: What is the main application of this product?
It is primarily used in satellite and aerospace inertial measurement and attitude control systems.
Q2: Does the system support harsh environmental conditions?
Yes, it is designed to operate reliably under extreme temperature, vibration, and dynamic conditions.
Q3: What compensation features are included?
It includes full temperature compensation, installation misalignment compensation, and non-linear error correction.
Q4: What communication interface does it use?
The product outputs data through a high-speed RS-422 serial interface.
Q5: Has the product been space-tested?
Yes, it has been successfully integrated into a satellite, launched into orbit, and has demonstrated stable in-orbit operation.
| Parameter | unit | F2 type |
| Measurement range (customizable) | ° /s | ±10 |
| Zero-level offset | ° /h | 3 |
| Zero-pitch instability (@ALLAN variance) | ° /h | 0.05 |
| Zero offset stability (10-second smoothing, 1σ, room temperature) | ° /h | 0.2 |
| Zero bias repeatability | ° /h | 0.2 |
| Zero bias error across the entire temperature range | ° /h | 1.5 |
| random walk | ° / √ h | 0.01 |
| Zero-zero acceleration sensitivity | ° /h/g | 1 |
| resolution ratio | ° /s | 0.0005 |
| Output noise (half-maximum) | ° /s | 0.005 |
| tape width | Hz | 12 |
| Nonlinear scaling factor | ppm | 200 |
| Scale factor repeatability | ppm | 200 |
| cross coupling | % | 0.1 |
| Stabilization start time | s | 1 |
| Data update rate | Hz | 100 |
| voltage | V | 5.2~5.7 |
| starting current | mA | 1000 |
| steady state power consumption | W | 1.5 |
| ripple wave | mV | 150 |
| working temperature | ℃ | -20~50 |
| storage temperature | ℃ | -55~85 |
| weight | g | 65±5 |
| size | mm | 46*45*25 |
| Interface | — | RS-422 |
