Attitude and Azimuth Integrated Navigation (Fiber Optic Vertical Gyro)

• Customization: Available
• Type: Fiber Optic Vertical Gyro
• Heading Accuracy (GPS Valid): 0.1deg (Length of Baseline 2m)
• Model NO.: AINS-20
• Position Accuracy (GPS Valid): 3m (Cep) , 2cm+1ppm(Cep) (Post-Differentiation)
• Continuous Working Time: 12h
• Applications: Aircraft Flight Control and Navigation
• Transport Package: Standard Packing
• Specification: GJB
• Trademark: JOHO
• Origin: China Wuhan
• HS Code: 90275000
• Production Capacity: 50 Sets/Year

Product Description

Attitude and Azimuth Integrated Navigation System (Fiber Optic Vertical Gyro)  AINS-20


Employing high accuracy FOG, Q-flex accelerometers, dual-frequency GPS position & orientation system, barometric altimeter and advanced integration navigation and attitude measurement algorithm, the performance of AINS-10 has been dramatically improved. Combining built-in high accuracy IMU (inertial measurement unit) with satellite, it could output high accuracy position, speed, attitude, angular speed and acceleration information. While the satellite signal is completely covered, system would enter into pure inertial mode. By use of high accuracy FOG, it could still keep good attitude measurement accuracy in certain time. Integrated with barometric altimeter, it could make correction and get higher accuracy height information.

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


Technical Specifications

Range
Heading	0~360°,
Pitch angle	±90°
Roll angle	±180°
Angular rate	±300°/s
Acceleration	±10g
Positioning & orientation accuracy
Heading accuracy (GPS valid)	0.1° (length of baseline 2m, 1σ)
Attitude (GPS valid)	0.05° (1σ)
Position accuracy (GPS valid)	3m (CEP) , 2cm+1ppm(CEP) (post-differentiation)
Velocity accuracy (GPS valid)	0.1m/s (rms), (1σ)
Preparation time
Start time	≤10s
Stable time	System working normally after GPS and heading valid (specified time depends on surrounding environment, open field 2min)
Power supply
Power supply	DC12~32V, 24V±10% (rating)
Power consumption	≤25W
Reliability
MTBF	2000h
Continuous working time	≥12h
Physical parameters
System weight	≤3.6kg (excluding antenna and feeder line)
Physical dimension	191mm×166mm×131.5mm (X, Y, Z)