Ains-10 Fiber Optic Vertical Gyro

• Customization: Available
• Applications: Ship-Borne and Vehicle Borne Navigation
• Transport Package: Safety Case
• Model NO.: AINS-10
• Trademark: Wuhan JOHO Technology
• Origin: China
• HS Code: 90148000
• Production Capacity: 500 Units/Year

Product Description

Attitude and Azimuth Integrated Navigation System AINS-10

Featured with independent of outside information, excellent concealment, strong anti-interference, all weather operations, inertial navigation system is a complete autonomic navigation system which could provide diverse navigation parameters. However, its output error is accumulated along with time. Global position satellite (GPS) has higher navigation accuracy, but it is easy to be interfered, suffered from discontinuous output and incomplete output information etc. In order to integrate the advantages of these two navigation methods and effectively improve product performance, as well as strength product's reliability, availability, environment adaptability and dynamics, we utilizing multi-sensor data fusion technology to combine satellite positioning, orientation and inertial measurement, and release new attitude and position integration navigation system.

Application
Aircraft flight control and navigation
Ship-borne & vehicle-borne navigation system
Inertial stability control system
E-traffic measurement system
Industrial & agricultural measurement and application

Range
Heading	0~360°
Pitch angle	90°
Roll angle	180°
Position accuracy	2cm+1ppm
Data
Output frequency	100Hz
GPS data refresh rate	5Hz
Data storage ability	Storage system able to continuous working 8h
Environment parameters
Working temperature	-40~+60   centigrade
Storage temperature	-45~+70   centigrade
Humidity	95% (30  centigrade  )
Vibration	5g (20Hz~2kHz, random), 30min
Shock	30g (11ms, half-sine wave, 3 times for each axis)
Salt spray	Meet GJB150 standard for ship cabin usage
Reliability
MTBF	2000h
Continuous working time	≥12h
Physical parameters
System weight	≤4.5kg (excluding antenna and feeder line)
Physical dimension	170mm×160mm×166mm
Power supply
Power supply	10-32VDC, 26W, (self Li-on battery able to work continuous 8h)
Fiber gyro
Null bias stability	0.5°/hr (1σ)
Null bias repeatability	0.5°/hr (1σ)
Random walk coefficient	0.05°/√hr
Scale factory non-linearity	100ppm (1σ)
Scale factory repeatability	100ppm (1σ)
Dynamic range	±300°/s
Quartz accelerometer
Bias	<3mg
Current scale factor	1.2±0.15 mA/g
Second-order nonlinear coefficient	<50μg/g 2
Scale factor/ Temperature coefficient	<30 ppm/  centigrade
Bias month stability	<50μg
Scale factor/month stability	<30 ppm
Bias temperature coefficient	<±50μg/  centigrade
Shock	30g 11ms 1/2sin
GPS
Positioning & orientation time
Positioning time typical value	≤45s
Orientation time typical value	≤60s
Reacquisition time	<5s
Positioning & orientation accuracy
Heading accuracy	0.1° (length of baseline 2m)
Pitch angle	0.2° (length of baseline≥2m
Position accuracy	2m CEP autonomous, no SA RTK 2cm+1ppm
Velocity accuracy	0.02m/s
Timing accuracy	50ns