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INS-D – Dual GNSS Antenna Inertial Navigation System

Compact, affordable, Dual GNSS antenna, GPS/Glonass/Beidou/Galileo-Aided Inertial Navigation System (INS-D)

The Inertial Labs Dual Antenna GPS Inertial Navigation System "INS-D" is the new generation of fully-integrated, combined GPS, Glonass, Galileo, QZSS, Beidou and L-Band navigation and high-performance strapdown system, that determines position, velocity and absolute orientation (High precision Heading, Pitch and Roll) for any device on which it is mounted. Horizontal and Vertical Position, Velocity and Orientation are determined with high accuracy for both motionless and dynamic applications.

Inertial Labs
Paeonian Springs, US

Description

  • Affordable price
  • Excellent accuracy in GPS-Denied environments (Tactical-grade IMU + Fluxgate compass + Aiding data)
  • GPS, GLONASS, GALILEO, BEIDOU, SBAS, DGPS, RTK supported signals
  • Tactical-grade IMU (1 deg/hr gyroscopes and 5 micro gaccelerometers Bias in-run stability)
  • Fluxgate gyro-compensated compass to maintain free-inertial Heading (INS-P model)
  • Single and Dual antenna GNSS receivers
  • Compatibility with LiDARs (Velodyne, RIEGL, FARO) and optical cameras
  • Odometer, Wheel sensor, Airspeed sensor, Wind sensor, Doppler shift from locator aiding data
  • 1 cm + 1 ppm RTK Horizontal Position Accuracy
  • 2.5 cm TerraStar-C PRO Horizontal Position Accuracy
  • 0.05 deg GNSS Heading and <0.4 deg Free-inertial Heading accuracy (3 sigma)
  • Advanced, extendable, embedded Kalman Filter based sensor fusion algorithms
  • State-of-the-art algorithms for different dynamic motions of Vessels, Ships, Helicopters, UAV, UUV, UGV, AGV, ROV, Gimbals and Land Vehicles
  • Implemented ZUPT, GNSS tracking angle features
  • Full temperature calibration of all sensing elements 
  • Environmentally sealed (IP67), compact design, MIL-STD-810G/DO-160E

Do you have questions about this product?

  • Questions about price, availability, and/or retailers
  • Questions about technical specifications and usage
  • Questions about suitability for your project or application

Specifications

Other specifications

Export restrictions

No

Graphical user interface

Y

Typical application

Helicopters, UAV, UUV, UGV, AGV, ROV, Gimbals and Land Vehicles

Distinguishable features

Tactical-grade IMU, Dual Antenna GNSS receiver, Aiding Data

Environmental

Non-operating shock tolerance [g]

3000

Operating shock tolerance [g]

1500

Min. operating temperature [°C]

-40

Max. operating temperature [°C]

75

Max. rotation speed [deg/s]

950

Software

Name

GUI Software

Filtering

Y

Adaptable filter strength

Kalman

Adaptable input signals

Y

Integrity monitoring of position input

Y

Integrity monitoring of log input

Y

Max. number of position input signals

10

Max. number of log input signals

10

Maximum latency of log input [ms]

3

Maximum latency of position input [ms]

3

Uncertainty indicators given in output

Yes

Uncertainty of time stamp for output [ms]

3

Doppler log aided uncertainty

Heading [deg]

0.05

Pitch [deg]

0.08

Roll [deg]

0.08

Heave [m]

0.05

Surge/sway [m]

0.1

Decrease in position accuracy [m/hr]

6

GNSS aided uncertainty

Heading [deg]

0.05

Pitch [deg]

0.08

Roll [deg]

0.08

Heave: constant part [m]

0.05

Heave: variable part [%]

5

Surge/sway [m]

0.1

Increase in position uncertainty w.r.t. stand-alone GPS [m]

1

General

Type of application

Air, Land, Marine

Year of initial development

2014

Height [m]

0.053

Width [m]

0.05

Length [m]

0.12

Weight [kg]

0.32

Min. Voltage (AC)

9

Max. Voltage (AC)

36

Min. Voltage (DC)

9

Max. Voltage (DC)

36

Power consumption [W]

2.6

Splashproof casting

Y

Water resistant casting

Y

Water resistance [m]

0.5

Mean time between failures [hr]

100000

Type of accelerometer

MEMS

Type of gyro

MEMS

Removable from base plate

N

Moving parts

N

Height [mm]

53.2

Width [mm]

49.3

Length [mm]

120.5

EM log aided uncertainty

Heading [deg]

0.05

Pitch [deg]

0.08

Roll [deg]

0.08

Heave [m]

0.05

Surge/sway [m]

0.1

Decrease in position accuracy [m/hr]

6

GNSS Positioning Sensor

Number of integrated GNSS receivers and antenna ports

2

No. channels p receiver

555

Tracked satellite signals

GPS L1/L2/L5; GLONASS L1/L2; BeiDou B1/B2/B3, QZSS L1/L2/L5; GALILEO E1/E5

SBAS differential signals

Yes

RTK Network Compatibility

Yes

Update rate [ Hz ]

200

Cold start [ seconds ]

50

Hot start [ seconds ]

30

Unaided uncertainty

Heading [deg]

0.05

Pitch [deg]

0.08

Roll [deg]

0.08

Heave [m]

0.05

Decrease in position accuracy [m/hr]

6

Surge/sway [m]

0.1

Data formats

NMEA formats

NMEA 0183

RTCM

Y

Other

Binary, ASCII

Inertial Measurement Unit

Accelerometer bias [µ-g]

5

gyro bias [deg/hr]

1

Calibration procedure

Calibration is not required

GNSS positional accuracy

Horizontal Position Accuracy [ RMS in cm ]

100

Horizontal Position Accuracy (SBAS) [ RMS in cm ]

60

Horizontal Position Accuracy (RTK) [ RMS in cm ]

1

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