Integrated navigation
High-precision fiber optic integrated navigation system
High-precision fiber optic integrated navigation system
GI3400 High-precision fiber optic integrated navigation system Product Introduction:

BW-GI3400 is a high-performance and high-precision fiber-optic integrated navigation system developed by BWSENSING for aviation surveying and mapping, unmanned aerial vehicles, sea- based and road-based fields.

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Technical Specifications


 

External GPS effective 4m   baseline

North   Seeking Accuracy(deg)


≤0.25*Secant Latitude

Azimuth   Accuracy(deg)


≤0.05

Attitude   angle Accuracy(deg)


≤0.01

Speed   Accuracy(m/s)


≤0.03

Position   Accuracy(m)


≤2m/RTK 2cm

 

 

GPS   outages

Azimuth   Keeping Accuracy(deg)


≤0.05,1h

Attitude   angle maintaining


≤0.01, 1h

Position accuracy(km)


≤12,0.5h

≤0.05,5min

System measurement

range

Azimuth   measurement range(deg)


±180

Attitude   measurement range(deg)


±90

 

 

 

Gyro

Measurement   range( deg/s)


±600

Bias   stability(º/h)


≤0.05

Bias   repeatability(º/h)


≤0.05

Random walk coefficient(º/√h)


≤0.005

Scale factor   Non-linearity (ppm)


≤50

Scale factor   asymmetry(ppm)


≤50

Scale factor   repeatability(ppm)


≤50

 

Accelerometer

Measurement   range(g)


±30

Offset   stability(mg)


0.03

Bias   repeatability(mg)


0.03

Scale factor   repeatability(ppm)


≤100

 

Environmental   parameters

Operating   temperature(℃)


-40~+65

Storage   temperature(℃)


-50~+80

Vibration(Hz,   g2/Hz)


20~500,0.06

Shock(g, ms)


30,11

 

Electrical parameters

Input   voltage(Vdc)


+18~+36

Power(W)


20

Data output   format


RS-422/RS-232/PPS/CAN/RJ45

Data refresh   rate (Hz)


100

 

Mechanical

Size(mm)


≤191×179×126.5

Weight(kg)


5

Connector


J30JA1-31TJ/Y11P-1210ZK


Product Size

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