ANS-310K is an integrated position and attitude determination system for land vehicles. ANS-310K provides linear acceleration, linear and angular velocity, position, attitude to the host vehicle systems continuously. ANS-310K consists of strapdown inertial measurement unit, system processor unit, power supply unit, Embedded GPS Receiver (EGR) and chassis. ANS-310K is capable of using 12 channel commercial SPS GPS receiver as embedded GPS receiver. ANS-310K is also capable of using external GPS receiver.
The tightly coupled, embedded INS/GPS and integrated odometer mechanization of ANS-310K provides improved performance for land platforms.
ANS-310K provides hybrid (inertial+ GPS + Odometer) navigation solution and GPS only navigation solution simultaneously. ANS-310K has the capability of providing high performance position and attitude with odometer update in case of lack of GPS signals.
ANS-310K is a cost effective solution for all types of ground-based vehicles requiring position and pointing during their mission.
ANS-310K is an open architecture and hardware/ software flexible unit which can be adapted to various land platforms.
Long mean time between failure (MTBF) and internal built in test capability reduces the logistics requirement to a minimum. ANS-310K does not require periodic maintenance.
Important Features
General Specifications
Embedded Commercial (SPS) GPS receiver
Hybrid, GPS Only Navigation Solution
Odometer Update
Zero Velocity Update
UTM or Geographical Position Calculation
True, Grid or Magnetic Heading Calculation
Position Update
Start-Up BIT, Periodic BIT
Field Programmable Software
No periodic maintenance
System Operational Modes
Initialization
Alignment
Gyro Compass (GC) Alignment
In Motion Alignment with Internal/External GPS
Waypoint Alignment
Stored Heading Alignment
Hybrid Navigation
Initiated Built In Test (BIT)
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)
Active and Passive RF Antenna Interface
Discrete Interfaces
Navigation Performance
Parameter Performance Specification
Heading (RMS)
(With GPS aided alignment or
Waypoint Alignment)
7 mils (1 sigma)
Attitude (Roll and Pitch) (RMS) 4 mils (1 sigma)
Horizontal Position (CEP)
Inertial + Odometer % 1.0 x distance travelled
Inertial + Odometer + GPS 10 m
Vertical Position (PE)
Inertial + Odometer % 0.4 x distance travelled
Inertial+Odometer+GPS 15 m
Alignment Modes and Durations
Gyrocompass Alignment Mode (Coarse Alignment) GPS In-Motion Alignment Mode (Full Alignment) Stored Heading Alignment
180 sec 300 sec 30 sec
Environmental Conditions
MIL-STD-810
Electromagnetic Environmental Effects
MIL-STD-461 / DO-160E
Dimensions and Weight
~ 24cm x 18cm x 12.5 cm (including connectors)
< 4.3 kg with GPS receiver installed
