The inertial navigation system is composed of the company's self-developed lightweight laser gyro IMU and single-axis rotation modulation. The overall dimensions of the machine are 184mm*180mm*148mm, and the weight is less than 5Kg. The long flight time has good accuracy, and the pure inertial positioning index is better than 1 nautical mile/8 hours.
◆ Performance indicators：
| Indicator Type | Indicator name | Performance Indicators | |
| System accuracy | Azimuth | ≤0.03° | |
| Attitude Angle | ≤0.01° | ||
| （Roll Angle and Pitch Angle） | |||
| Horizontal position | 1 nmile（Pure inertia 8h） | ||
| Power supply and electrical | Power Supply | Voltage | +24 V DC |
| Port | Power consumption | ≤30 W | |
| Environmental adaptability | Operating temperature | -40°C~+60°C | |
| Storage temperature | -55°C~+85°C | ||
| Vibration | 5g @ 20~2000Hz | ||
| Shock | 40g，11ms，1/2 sine | ||
| Physical properties | Size (L*W*H) | 184 × 180 × 148mm | |
| Weight | ≤5kg | ||
◆ Gyroscope installation dimensions:
