VecTrax-10 | Attitude and Heading Reference System (AHRS)

OVERVIEW

VecTrax-10 is a high-accuracy, cost-effective, three-dimensional orientation / compass system which can be used to track any moving platform/vehicle. VecTrax-10 combines the absolute DC stability of a single-baseline GPS carrier phase system with MEMS inertial sensors to provide high accuracy, high frequency real-time attitude solution.

VecTrax-10 outputs data set include:

  • Inertial Acceleration (X, Y, Z)
  • Inertial Angular Rates (P, Q, R)
  • GPS Time, Position and Velocity
  • Attitude (Roll, Pitch, Yaw [Heading])

All sensor data can be stored to a USB flash memory drive inserted in the integrated USB port and then post-processed to generate higher accuracy, higher frequency attitude solution.

Applications include:

  • Inexpensive Attitude and Heading Reference System (AHRS) for Airborne Systems
  • Positioning of Airborne Camera and LIDAR Systems
  • Land Vehicle Navigation
  • Shipboard Navigation
  • Unmanned Aerial Vehicle (UAV) Navigation

VecTrax-10 can be integrated with any Aventech Air Data System (ARIM200, ARIM310) to provide real-time, airborne meteorology including three-dimensional winds, temperature, relative humidiy, and turbulance. Real-time data broadcast available via RS-232 or Control Area Network (CAN) interfaces. VecTrax-10 has stand-alone operation capability with optional display module running Aventech Vectrax firmware.

SPECS

Electrical

Operating Voltage: 9.0 - 36.0 VDC Input

Power: 3.2 Watts max.

Max. Operating Current: 265 mA @ 12 VDC

  115 mA @ 28 VDC

Digital Interfaces: Controller Area Network (CAN2A)

 RS-232 Serial Ports

Physical

Dimensions:

VecTrax-10 Module: 5.866" x 4.094" x 2.314"

 (14.9cm x 10.4cm x 5.88cm)

Touch Screen Display:
(Optional)
5.125" x 4.0" x 1.125"

 (13.0cm x 10.2cm x 2.86cm)

Weights:

VecTrax-10 Module: 1.00lb (455g)

Touch Screen Display:
(Optional)
0.75lb (340g)


Inertial Acceleration

Accuracy: +/- 1 mg

Resolution: +/- 2.5 / 10 g

Inertial Angular Rates

Accuracy: +/- 0.1 deg/s

Resolution:+/- 150/300 deg/s

Navigation Performance

Navigation Solution Rate: 1 to 10 Hz

Position Accuracy:

 Standard: 1.5 m RMS

 With SBAS:0.7 m RMS

Velocity Accuracy: 0.05 m/s RMS

Carrier Phase Rate: 1 to 10 Hz

Attitude

Roll:

 Accuracy: 0.1 deg

 Range: +/- 180 deg

Pitch:

 Accuracy: 0.1 deg

 Range: +/- 90 deg

Yaw:

 Accuracy: 0.1 deg

 Range: +/- 360 deg

Output

Output Rate:User selectable up to 100 Hz

Environmental

Operating Temperature: -40 C to +50 C

Storage Temperature: -40 C to +90 C

×

Comparison Table

  AIMMS-20 AIMMS-20 AIMMS-20 PMS PMS Canister AIMMS-30 AIMMS-30 ARIM200 ARIM200 ARIM310 ARIM 310 ARIM320 ARIM 320
Pitot-Static Yes Yes Yes Yes Yes Yes
AOA & AOS Yes Yes Yes Yes Yes Yes
Static Yes Yes Yes Yes Yes Yes
Temperature Yes Yes Yes Yes Yes Yes
Humidity Yes Yes Yes Yes Yes Yes
Wind Data* Yes Yes Yes no no Yes
Acceleration Yes Yes Yes Yes no Yes
Attitude Yes Yes Yes no no Yes
Anti-ice Heater Optional 150W Optional 350W no 250W 200W 200W
Environmental Heater 50W 200W no no 50W 50W
Pneumatic Purge no Yes no no no no
Interface CAN
RS-232
RS-485
CAN
RS-232
RS-485
CAN
RS-232
RS-485
CAN
RS-232
RS-485
CAN
RS-232
RS-485
CAN
RS-232
RS-485
Optional Touch Display Yes Yes Yes no no no
GPS Yes Yes Yes no no Yes
USB Optional add-on Optional add-on Built-in Optional add-on Optional add-on Optional add-on
Dimensions 1.5" dia. boom
24" long
9" long pylon
1.5" dia. boom
45" long
0.75" dia. boom
13" long
4.5" long pylon
1.5" dia. boom
24" long
0.75" dia. boom
4 x 4.5 x 2.25 in. enclosure
0.75" dia. boom
4 x 4.5 x 2.25 in. enclosure
Weight 3.2kg 5.5-6.5kg 1.08kg 1.9kg 0.75kg 0.845kg
Surface Finish Gold anodized/
TiN opt.
TiN coated & black anodized Gold anodized/
TiN opt.
TiN coated/
Anodizing opt.
TiN coated & black anodized TiN coated & black anodized
Mil-Standard no no no Yes Yes Yes
Availability In production In production Available in March, 2014 In production In production In production

PS: Pitot-Static   |   AOA: Angle of Attack   |   AOS: Angle of Sideslip
* Wind data includes wind speed, wind direction, and vertical wind

Related Products