🚨 Industry Pain Points
In modern navigation and control systems, users often face several technical limitations:
- Sensor drift and accuracy degradation under temperature variation
- Installation misalignment affecting measurement precision
- Poor stability in dynamic or high-vibration environments
- Lack of reliable attitude data in harsh operating conditions
- High dependency on external correction systems (e.g., GNSS/GPS)
- Insufficient performance consistency across different working scenarios
These issues reduce system reliability in precision navigation, control, and measurement applications.
⚙ Product Advantages
This MEMS IMU is designed to overcome these challenges through advanced sensing and compensation technologies:
- ✔ Integrated MEMS gyroscope and accelerometer chip architecture
- ✔ Built-in full temperature compensation algorithm for stable output
- ✔ Installation misalignment angle compensation for improved accuracy
- ✔ Nonlinear error correction for enhanced measurement precision
- ✔ Provides real-time angular velocity, acceleration, and attitude data
- ✔ Stable performance in static, dynamic, and harsh environments
- ✔ High reliability for long-term continuous operation
The system ensures consistent, high-precision inertial data output even under complex operational conditions.
🧭 Product Applications
This MEMS IMU is widely used in high-precision industrial and aerospace-related fields:
- Navigation systems (GNSS/INS integrated navigation)
- Flight control systems for UAVs and drones
- Industrial motion control and robotics
- Measurement and stabilization platforms
- Positioning and orientation systems
- Autonomous vehicle and intelligent transportation systems
⭐ Why Choose Us
- Advanced MEMS sensing technology with high stability
- Multi-layer compensation algorithms for real-world accuracy
- Strong adaptability in harsh and dynamic environments
- Reliable performance in long-term continuous operation
- Suitable for both industrial and aerospace-grade applications
- Optimized for integration into navigation and control systems
We provide stable, high-precision inertial data solutions for demanding applications requiring accuracy and reliability.
❓ Frequently Asked Questions (FAQ)
Q1: What data does this IMU output?
It outputs angular velocity, acceleration, and attitude information after compensation.
Q2: Does it work in high-temperature or low-temperature environments?
Yes, it includes full-temperature compensation for stable performance across wide temperature ranges.
Q3: Can it be used in dynamic motion conditions?
Yes, it is designed to maintain accuracy under both static and dynamic conditions.
Q4: Is it suitable for navigation systems?
Yes, it is widely used in inertial navigation and positioning systems.
Q5: Does it require external calibration?
No, it includes built-in compensation algorithms to reduce external calibration dependency.
| Parameter | unit | fundamental form | |
| Course angle drift (initial value 0°, RMS) | ° /h | 72 | |
| Roll angle accuracy / Yaw angle accuracy (RMS) | ° | Static: 0.2 | |
| ° | Dynamic: 0.3 | ||
|
gyroscope |
measuring range | ° /s | ±500 |
| Zero offset stability (10-second smoothing, 1σ, room temperature) | ° /h | 10 | |
| Full-temperature zero-drift variation (10-second smoothing, RMS, variable temperature) | ° /h | 60 | |
| Zero bias repeatability | ° /h | 20 | |
| random walk | ° / √ h | 0.5 | |
| tape width | Hz | 100 | |
| Nonlinear scaling factor | ppm | 200 | |
| Scale factor repeatability | ppm | 200 | |
| cross coupling | % | 0.2 | |
|
accelerometer |
measuring range | g | ±40 |
| Zero offset stability (10-second smoothing, 1σ, room temperature) | mg | 0.2 | |
| Full-temperature zero-drift variation (10-second smoothing, RMS, variable temperature) | mg | 2 | |
| Zero bias repeatability | mg | 1 | |
| tape width | Hz | 100 | |
| Scale factor repeatability | ppm | 500 | |
| cross coupling | % | 0.1 | |
| Data update rate | Hz | 200 (customizable) | |
| voltage | V | 5±0.25 | |
| power dissipation | W | ≤ 0.4 | |
| working temperature | ℃ | -45~80 | |
| size | mm | 22*20*10.2 | |
| weight | g | ≤ 12 | |
| Interface | —— | RS-422 | |
