ANS-530K is an integrated position and attitude determination system for land vehicles specifically for high-shock artillery gun systems. ANS-530K supplies linear acceleration, linear and angular velocity, position, attitude to the host vehicle systems continuously.
ANS-530K has an open architecture and hardware/software flexible unit which can be adapted to various land platforms.
ANS-530K consists of strap down inertial measurement unit, system processor unit, power supply unit, Embedded GPS Receiver (EGR) and chassis. It is capable of using 12 channel P(Y) coded SAASM GPS receiver as embedded GPS receiver. ANS-530K is also capable of using external GPS receiver.
The tightly coupled, embedded INS/GPS and integrated odometer capability of ANS-530K provides improved performance for land platforms.
ANS-530K provides both a hybrid (inertial + GPS + Odometer) navigation solution and also inertial only navigation solution or a GPS only navigation solution simultaneously. It has the capability of providing high performance position and attitude with odometer update in case of lack of GPS signal.
Long mean time between failure (MTBF) and internal built in test capability reduces the maintenance requirement to a minimum level.
Important Features
General Specifications
Embedded Military GPS
Hybrid, Free Inertial, GPS Only Navigation Solution
Odometer Update
UTM or Geographical Position Calculation
True, Grid or Magnetic Heading Calculation
Position Update
Start-Up BIT, Periodic BIT, Initiated BIT
Field Programmable Software
No periodic maintenance
System Interfaces
MIL-STD-1275D Electrical Power Interface
High speed RS422 Asynchronous Serial Test Interface
RS422 Asynchronous Serial User Interface
Spare RS422 Asynchronous Serial Interfaces
External GPS Interface (ICD-GPS-153)
Have Quick and 1PPS Interface (ICD-GPS-060)
KYK-13 Interface
Active and Passive RF Antenna Interface
Discrete Interfaces
System Operational Modes
Initialization
Alignment
Gyro Compass (GC) Alignment
In Motion Alignment with Internal/External GPS Navigation
Navigation
Hybrid Navigation (HNAV)
Inertial Navigation (INAV)
Initiated Built In Test (BIT)
Navigation Performance (in compliance with MIL-PRF-71185)
Horizontal Position (CEP) Vertical Position (PE)
Inertial + ODO + GPS (PPS) 10 m 10 m
Inertial + Odometer
(with ZUPT every 60 minutes)
0.0025 x Distance travelled
(Distance travelled > 4 km)
0.00067 x Distance travelled
(Distance travelled > 10 km)
10 m
(Distance travelled < 4 km)
6.7 m
(Distance travelled < 10 km)
Free Inertial
(with ZUPT every 4 minutes)
18 m 10 m
Azimuth 1 mils RMS ( <0.2 mils RMS, with internal GPS )
Roll, Pitch 0.5 mils RMS ( <0.2 mils RMS, with internal GPS)
Alignment Durations
Ground (Gyro Compass) Alignment Mode GPS In-Motion Alignment Mode Stored Heading Mode
15 min 10 min 30 sec
Environmental Conditions
MIL-STD-810
Electromagnetic Environmental Effects
MIL-STD-461
Physical Specifications
Dimensions: 332 mm (H) x 304 mm (D) x 198 mm (W) (including connector)
12.5 kg with GPS receiver installed
