ProductName: SINS-500 fiber optic gyro-based strapdown inertial navigation system
Content:
Strapdown Inertial Navigation System SINS-500 are based on Optolink's TRS-500 FOGs, precise accelerometers and board computer. These SINS are combined with GPS/GLONASS K1-161 receiver.
Optolink's fiber-optic strapdown inertial navigation systems have complete solid-state design with no rotating or other moving parts.Designed for use onboard air, and subsea vehicles, Optolink¡¯s strapdown inertial navigation systems are compact, robust and maintenance-free, low-consumption units.
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Performance |
Value |
|
Pure SINS performance (inertial mode)
position accuracy
velocity accuracy
Heading accuracy
Pitch and roll accuracy |
20 km
14 km/h
0.5¡ã
0.3¡ã |
|
GPS-GLONASS/SINS performance
position accuracy
velocity accuracy |
20 m
0.1 m/sec |
|
Initialization time |
10 min |
|
Gyro bias drift (1s) |
< 0.1 ¡ã/h |
|
Accelerometer bias drift (1s) |
< 5¡Á10-5g |
|
Interfaces |
MIL-STD-1553B
RS-422/485 |
|
Power supply |
27 V DC |
|
Power consumption |
14 W |
|
Size |
|
|
Weight |
3.4 kg |
|
Operating ranges
angular rate
linear accelerations
vibration
thermal operating range |
< 300 ¡ã/sec
to 10 g
to 2000 §¤§è
-40 ¡ãC to +60 ¡ãC |
|
