ANS-600 is a fiberoptic gyroscope based navigation grade airborne inertial navigation system with embedded SAASM GPS receiver which is intended for application to military air vehicles.
ANS-600 has an open architecture and flexible hardware/ software which can be adapted to various air platforms including rotary-wing, fixed-wing and unmanned aerial vehicles.
ANS-600 provides linear acceleration, linear and angular velocity, position, attitude and heading to the host vehicle systems continuously. ANS-600 provides hybrid (inertial + GPS) navigation solution, inertial only navigation solution and GPS only navigation solution simultaneously. ANS- 600 is also capable of using external pressure altitude data to complement hybrid and inertial only navigation solutions.
ANS-600 is designed specifically for airborne applications and it is indigenous design of ASELSAN including the fiberoptic gyroscopes used inside.
Important Features
System Interfaces
MIL-STD-704A-F and DO-160G Compliant 28VDC Power Interface
2 x MIL-STD–1553B Interfaces, dual redundant
ARINC 429 Interfaces, 8 output, 4 input
3 x RS422 and 1 x RS232 Asynchronous Serial Interfaces
Have Quick and 1PPS Interface
KYK–13 Interface
Active and Passive RF Antenna Interface
CRPA Type Antenna Interface
Discrete Interfaces
System Operational Modes
Leveling
Alignment
In Flight Alignment (IFA)
Gyro Compass (GC) Alignment
Stored Heading Alignment
Directional Gyro / Attitude
Navigation
Initiated Built In Test (IBIT)
Platform Adaptation (ORIENT)
System Functions
Hybrid, Free Inertial, GPS Only Navigation Solutions
Magnetic Variation, Wind Speed and Direction Calculation
Motion Detection Function
Zero Velocity Update, Position Update
Configurable Flight Control Filters
Alignment Progress Status
GPS Lever Arm, Reference Point Lever Arm Correction
Start-Up BIT, Periodic BIT, Commanded BIT
Navigation Performance
Free Inertial Hybrid (INS+GPS)
Position
Horizontal 0.8 nm/hr CEP 10 m (CEP)
Altitude < 45 m(1) 16 (PE)
Velocity
North, East 0.8 m/s (rms) 0.03 m/s (rms)
Vertical 0.6 m/s (rms) 0.03 m/s (rms)
Attitude
Roll, Pitch 0.05 deg (rms) 0.02 deg (rms)
Azimuth 0.07 deg(2) (rms) 0.02 deg(3) (rms)
1. With Baro Aiding. %1.5 (rms) for Altitude>3 km.
2. With 4 minute ground alignment at 45 degree Latitude.
3. With sufficient aircraft maneuvers.
Alignment Durations
Ground Alignment Mode GPS In-Flight Alignment Mode Stored Heading Mode
15 min 10 min 30 sec
Environmental Conditions
MIL-STD-810 / DO-160G Compliant
Electromagnetic Conditions
MIL-STD-461 / DO-160G Compliant
Physical Specifications
Dimensions: 29 cm (H) x 20 cm (D) x 17 cm (W) (including connector)
Less than 9 kg with GPS receiver installed
