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INS-U – GPS-Aided INS with Air Data Computer
GPS-Aided Single Antenna Inertial Navigation System
The Inertial Labs GPS-Aided Inertial Navigation System (INS-U) is an IP67 rated version of the new generation, fully-integrated, combined Inertial Navigation System (INS) + Attitude & Heading Reference System (AHRS) + Air Data Computer (ADC) high-performance strapdown system, that determines position, velocity and absolute orientation (Heading, Pitch and Roll) for any device on which it is mounted.
![](https://cdn.geo-matching.com/jpGJJXLn.webp?w=128&s=10bedf4bb44466ddc48ba1247f17c6f1)
Description
Horizontal and Vertical Position, Velocity and Orientation are determined with high accuracy for both motionless and dynamic applications.
The Inertial Labs INS-U utilizes advanced single antenna multi constellation (GPS, GLONASS, GALILEO, QZSS and BEIDOU GNSS) receiver; two Honeywell TruStability® Board Mount Pressure Sensors; a miniature gyro-compensated Fluxgate compass; 3-axes each of calibrated in full operational temperature range Advanced MEMS Accelerometers and Gyroscopes to provide accurate Position, Velocity, Heading, Pitch and Roll of the device under measure.
INS-U contains Inertial Labs new on-board sensor fusion filter, state-of-the-art navigation and guidance algorithms and calibration software.
KEY FEATURES, BENEFITS & FUNCTIONALITY
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Commercially exportable GPS-Aided Inertial Navigation System
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3-in-1 strapdown system: INS + AHRS + ADC (Air Data Computer)
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Embeddedin-flightcalibration
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Designed for UAV application algorithm
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UBlox ZED-F9P F9 High Precision GNSS Module
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Small size, lightweight & low power: 82 x 40.0 x 26.0 mm, <200-grams, <1 watt
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GPS, GLONASS, GALILEO, BEIDOU, QZSS, RTK supported signals
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Total and Static Pressure Sensors for calculating Indicated Airspeed
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Embedded Gyro-compensated Mini-Fluxgate magnetometers (compass)
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GNSS measurements and IMU raw data for post-processing
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Advanced, extendable, embedded Kalman Filter-based sensor fusion algorithms
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State-of-the-art algorithms for different dynamic motions of Helicopters, and UAV
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Full temperature calibration of all sensing elements
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Environmentally sealed (IP67)
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Aiding data: Wind sensor, Air Speed Sensor, Doppler shift from locator (for long-term GPS denied), External position and External Heading
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
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Other specifications
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Export restrictions
ITAR Free
Graphical user interface
Y
Typical application
Fixed-wing, VTOL UAV
Distinguishable features
Low cost, Air Data Computer (ADC)
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Environmental
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Non-operating shock tolerance [g]
3000
Operating shock tolerance [g]
1500
Min. operating temperature [°C]
-40
Max. operating temperature [°C]
85
Max. rotation speed [deg/s]
950
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Software
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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]
0.02
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GNSS aided uncertainty
-
Heading [deg]
0.3
Pitch [deg]
0.05
Roll [deg]
0.05
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General
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Type of application
Air
Year of initial development
2020
Height [mm]
26
Width [mm]
40
Length [mm]
82
Weight [kg]
0.2
Min. Voltage (DC)
5
Max. Voltage (DC)
32
Power consumption [W]
1
Splashproof casting
Y
Water resistant casting
Y
Mean time between failures [hr]
100000
Type of accelerometer
MEMS
Type of gyro
MEMS
Removable from base plate
N
Moving parts
N
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GNSS Positioning Sensor
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Number of integrated GNSS receivers and antenna ports
1
No. channels p receiver
184
Tracked satellite signals
All Constellations
SBAS differential signals
Yes
RTK Network Compatibility
Yes
Update rate [ Hz ]
200
Cold start [ seconds ]
50
Hot start [ seconds ]
30
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Data formats
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NMEA formats
NMEA 0183
RTCM
Y
Other
Binary, ASCII
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Inertial Measurement Unit
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Accelerometer bias [µ-g]
2
gyro bias [deg/hr]
2
Calibration procedure
In-flight
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GNSS positional accuracy
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Horizontal Position Accuracy [ RMS in cm ]
150
Horizontal Position Accuracy (RTK) [ RMS in cm ]
1
Documents
![INS-U_Datasheet_rev-2.12_Oct_2023.pdf](https://geo-matching.com/media/Zprl63NR.jpg)