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VN-100 Surface Mount IMU/AHRS


 
General 
Product Name:VN-100 Surface Mount IMU/AHRS
Product Description:The VN-100 SMD (Surface-Mount Device) is a miniature, surface mount, high-performance Inertial Measurement Unit (IMU) and Attitude Heading Reference System (AHRS). Incorporating the latest MEMS sensor technology, the VN-100 combines 3-axis accelerometers, 3-axis gyros, 3-axis magnetic sensors, a barometric pressure sensor as well as a 32-bit processor into a miniature surface mount module. Along with providing calibrated sensor measurements, the VN-100 also computes and outputs a real-time, drift free 3D orientation solution that is continuous over the complete 360 degrees of motion.
Type of application:Air, Land, Marine
Year of initial development:2009
Height [m]:0.003
Width [m]:0.022
Length [m]:0.024
Weight [kg]:0.003
Min. Voltage (AC):
Max. Voltage (AC):
Min. Voltage (DC):3.2
Max. Voltage (DC):5.5
Power consumption [W]:0.185
Splashproof casting:N
Water resistant casting:N
Water resistance [m]:
Mean time between failures [hr]:
Type of accelerometer:3-axis MEMS
Type of gyro:3-axis MEMS
Removable from base plate:N
Moving parts:N
Environmental 
Non-operating shock tolerance [g]:
Operating shock tolerance [g]:
Min. operating temperature [C]:-40
Max. operating temperature [C]:85
Max. rotation speed [deg/s]:2000
Data formats 
NMEA formats:N/A
RTCM:N
Other :
GNSS Positioning Sensor 
Number of integrated GNSS receivers and antenna ports:
No. channels p receiver:
Tracked satellite signals:
SBAS differential signals:
RTK Network Compatibility:
Update rate [ Hz ]:
Cold start [ seconds ]:
Hot start [ seconds ]:
GNSS positional accuracy 
Horizontal Position Accuracy [ RMS in cm ] :
Horizontal Position Accuracy (SBAS) [ RMS in cm ]:
Horizontal Position Accuracy (RTK) [ RMS in cm ]:
GNSS aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave: constant part [m]:
Heave: variable part [%]:
Surge/sway [m]:
Increase in position uncertainty w.r.t. stand-alone GPS [m]:
EM log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Doppler log aided uncertainty 
Heading [deg]:
Pitch [deg]:
Roll [deg]:
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Unaided uncertainty 
Heading [deg]:2
Pitch [deg]:0.5
Roll [deg]:0.5
Heave [m]:
Surge/sway [m]:
Decrease in position accuracy [m/hr]:
Inertial Measurement Unit 
Accelerometer bias [µ-g]:40
gyro bias [deg/hr]:10
Calibration procedure:Calibrated at room temperature or over full thermal operating range (-40 C to +85 C) for bias, scale factor, misalignment and gyro g-sensitivity.
Software 
Name:
Filtering:Y
Adaptable filter strength:
Adaptable input signals:
Integrity monitoring of position input:
Integrity monitoring of log input:
Max. number of position input signals:
Max. number of log input signals:
Maximum latency of position input [ms]:
Maximum latency of log input [ms]:
Uncertainty indicators given in output:
Uncertainty of time stamp for output [ms]:
Other specifications 
Export restrictions:ITAR free
Graphical user interface:Y
Typical application:Autopilots, Mapping, Antenna Pointing, Heavy Machinery Monitoring, Robotics
Distinguishable features:SWaP-C optimized, surface mount design, calibrated over temperature, inputs for external magnetometers or velocity measurements, onboard gyro drift compensation
 


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