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GI

7

3

0

High Precision FOG Integrated Navigation System

Performance Specifications

BEWIS SENSING TECHNOLOGY LLC

        

  

  

  

  

  

  

  

    

   

 

   

   

   

     

   

   

 

   

    

    

    

    

                                                                          

 

                           

 

 

www.bwsensing.com

    Tel: +86 510 8573 7158

Gyro 

Measuring range(deg/s)

Bias stability(˚/h)

Bias repeatability(˚/h)

Random walk coefficient(˚/√h)

Scale factor asymmetry(ppm)

Scale factor repeatability(ppm)

±1000

1

1

≤0.1

≤300

≤300

≤300

Scale factor nonlinearity(ppm)

Accelerometer 

Measuring range(g)

Bias stability(mg)

Bias repeatability(mg)

Scale factor repeatability(ppm)

±10

0.1

0.1

≤300

-40~+65

-45~+70

20~2000,0.06

30,11

+9~+36

15

RS-422

100

≤Ф80*72

0.8

J30J-15ZKP

Environmental 

parameters

Working temperature(℃)

Storage temperature(℃)

Vibration (Hz, g2/Hz)

Shock(g, ms)

Input voltage(Vdc)

 

Power(W)

Data output format

Data refresh rate(Hz)

Size (mm)

Weight (kg)

Connector

Electrical parameters

Physical parameters

External GPS effective 

4m baseline

Self-seeking north precision(deg)

Azimuth accuracy(deg)

Attitude angle accuracy(deg)

Speed accuracy(m/s)

Position accuracy(m)

≤6

≤0.05

≤0.08

≤0.03

≤2m/RT

K 1

cm

GPS failure

Azimuth maintaining accuracy(deg)

Attitude angle maintaining accuracy(deg)

Position accuracy(km)

≤1,1h

≤0.08,1h

≤30,0.5h

System measurement 

range

Azimuth measurement range(deg)
Attitude measurement range(deg)

±180

±90

Summary of Contents for GI730 Series

Page 1: ...GI730Serials High Precision FOG Integrated Navigation System Technical Manual...

Page 2: ...air pressure temperature and other information The BW GI730 is equipped with a new integrated navigation sensor fusion algorithm engine It is optimized for multipath interference and can meet the need...

Page 3: ...00 0 06 30 11 9 36 15 RS 422 100 80 72 0 8 J30J 15ZKP Environmental parameters Working temperature Storage temperature Vibration Hz g2 Hz Shock g ms Input voltage Vdc Power W Data output format Data r...

Page 4: ...Integrated Navigation System Product Size Product Size 80 H72 mm BEWIS SENSING TECHNOLOGY LLC www bwsensing com Tel 86 510 8573 7158 Note Unfilled dimensional tolerances are performed in accordance wi...

Page 5: ...y plays a fixed role and doe not have a positioning function The screw hole of the IMU is processed into an elliptical shape for easy adjustment First of all to ensure that the sensor mounting surface...

Page 6: ...to the serial port Enter the correct geographic latitude click Inertial Navigation Start Command Input the working status on the screen shows static alignment and the working state becomes INS navigat...

Page 7: ...ts of 0 01 deg s 2 12 13 ner al Y axis angular velocity Wy degree s in units of 0 01 deg s 2 14 15 ner al Z axis angular velocity Wx degree s in units of 0 01 deg s 2 16 17 Iner al X axis accelera on...

Page 8: ...key parts and important parts of GJB 909A GJB 899 Reliability Qualification and Acceptance Test GJB 150 3A high temperature test GJB 150 4A low temperature test GJB 150 8A rain test GJB 150 12A dust...

Page 9: ...G Integrated Navigation System Wuxi Bewis Sensing Technology LLC Address Building 30 No 58 Xiuxi Road Binhu District Wuxi City Hotline 400 618 0510 Tel 86 510 85737178 801 Email sales bwsensing com We...

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