Type 50 RLG inertial navigation system
PERFORMANCE INDICATORS
System accuracy System Accuracy |
Pure Inertial Navigation/Pure Inertial Navigation |
0.8 nmile/1h, CEP |
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Integrated Navigation/Navigation with GNSS |
≤5m , 1σ _ |
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Heading angle /Heading |
0.05°, RMS |
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Horizontal attitude (roll and pitch ) Horizontal Attitude (roll & pitch) |
0.01°, RMS |
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Pure Inertial Velocity |
1 .5 m/s , RMS |
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GNSS Integrated navigation Velocity |
0. 1 m/s , RMS |
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Indicators of inertial devices Gyro and Accelerometer Parameters |
laser gyroscope _ Gyroscope |
Range/Range |
± 6 00 deg/s |
Bias Stability |
≤0.01 deg/h, 1σ |
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Zero bias repeatability Bias Repeatability |
≤0.01 deg/h, 1σ |
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Scale Factor non-linearity |
10 ppm |
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Accelerometer Accelerometer |
Range/Range |
± 15g _ |
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Bias Stability |
≤10μg , 1σ |
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Zero bias repeatability Bias Repeatability |
≤10μg , 1σ |
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Scale Factor non-linearity |
15 ppm |
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align time Alignment Time |
Cold Start |
≤ 8 min |
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Re-Start |
≤ 5min _ |
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Air/In-Flight Start |
≤10min |
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Working hours Operation Time |
Continuous working time/Operation Time |
more than 10h |
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Interface Features interface |
Supply voltage/Voltage |
18~36VDC |
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Power Consumption |
≤ 40W @ 24VDC |
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Electrical interface/Electrical |
RS232 × 2 RS422 × 3 CAN × 2 Ethernet × 1 1pps × 1 |
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Data Update Rate (configurable) |
200Hz@115.2kbps _ _ _ |
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Use environment Environmental |
Operating Temperature |
-40°C~+65°C |
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Storage temperature/Storage Temperature |
-55°C~+85°C |
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Use Altitude/Altitude |
20000m |
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Humidity |
95% (+25°C) |
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Vibration/Vibration |
5g @ 20~2000Hz |
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Shock/Shock |
40 g, 11 ms, 1/2 Sine |
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Physical properties Physical |
Dimensions/ Size (L*W*H) |
240 x202x 169 mm _ |
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Weight/ Weight |
9 kg |
Note: The structure can be customized according to the user’s requirements.