Description
SD211 Medium Precision Optical Inertial Navigation System
Application area
The product is small size, light weight, high reliability, and long life. It can be widely used in various airborne platforms and vehicle platforms.
Main Technical Specifications
| Parameter | Technical Specifications | |
|
System Indicators |
Position accuracy | ≤4 nmil/h (50%CEP) |
|
Heading accuracy |
≤ 0.5°/h | |
|
Horizontal attitude accuracy |
≤ 0.4°/h | |
|
Start Time |
<1 s | |
|
Alignment time |
10 min | |
|
Fiber Optic Gyro Indicators |
Zero bias stability (1σ, 10s) | ≤ 0.15 °/h |
|
Scale factor repeatability (1σ) |
≤ 100 ppm |
|
|
Measuring range |
-400 °/s ~ +400 °/s |
|
| Accelerometer Indicators | Zero bias stability (1σ, 10s) |
≤ 0.2 mg |
| Scale factor repeatability (1σ) |
≤ 50 ppm |
|
| Measuring range |
±30 g |
|
| Physical Indicators | Volume |
≤121mm×121mm×95mm |
| Weight |
≤ 1.6 kg |
|
| Maximum power consumption |
≤ 17 W |
|
| Operating temperature |
-45 ℃ ~ +60 ℃ |
|
| Electrical Interface |
RS422 |
|
| Power supply requirements |
18 V ~ 34 V |
Mechanical Drawings
