VectorNav VN-200 GPS/INS
Embedded Navigation Solutions
GPS-Aided Inertial Navigation System
VectorNav VN-200 GPS/INS
Next Generation Embedded Navigation
VectorNav Technologies introduces the VN-200, the world’s smallest & lightest,
high-performance GPS-Aided Inertial Navigation System (GPS/INS). Combining an
advanced GPS module with the latest in MEMS inertial & pressure sensor technology,
the patent pending VN-200 provides unprecedented opportunities for embedded
navigation in a footprint no larger than a postage stamp.
FEATURES
On-Board Extended Kalman Filter
Running at 200 Hz
Coupled Position, Velocity & Attitude
Estimates
Dynamic Accuracy better than 0.25°
in Pitch/Roll, 0.75°in Heading
On-Board Pressure Sensor & U-Blox
GPS Receiver
Compatible with External GPS,
Pressure or Magnetic Measurements
Individually Calibrated for Bias,
Scale Factor, Misalignment, & Gyro
G-Sensitivity
Available with Full Temperature
Compensation (-40°C to +85°C)
Miniature, Self-Locking U.FL & MMCX
Connectors for GPS Antenna
Serial TTL, SPI & USB
Communication Interfaces
Surface Mount Package (30-pin LGA)
• Dimensions: 22 x 24 x 3 mm
• Weight: 3 grams
Rugged Package
• Dimensions: 36 x 34 x 9.5 mm
• Weight: 14 grams
Tel +1.512.772.3615
VECTOR PROCESSING ENGINE (VPE) 2.0
Automatic Filter Initialization & Dynamic Alignment
GPS Delay Compensation
All Inertial Data Synchronized to GPS Time
Real-Time Sensor Bias Drift Compensation
World Magnetic Model
VPE Toolboxes
• Advanced Disturbance Rejection
• Adaptive Signal Filtering
• Dynamic Filter Tuning
• On-Board Hard & Soft Iron Compensation
VN-200 SIMPLIFIED BLOCK DIAGRAM
3-Axis Accels
Timing & Sensor Sampling
Yaw, Pitch & Roll
Quaternion, DCM
3D Position
(LLA, ECEF, NED)
3-Axis Gyros
Calibration Compensation
3D Velocity
(ECEF, NED)
3-Axis Mags
GPS Delay Compensation
Bias Compensated
Angular Rates
Pressure Sensor
VPE 2.0 Toolboxes
Bias Compensated
Acceleration
GPS Module
www.vectornav.com
Gravity, Linear
Acceleration
Extended Kalman Filtering
Calibrated Sensor
Measurements
[email protected]
VN-100 Development Kits
VN-200 DEVELOPMENT
TECHNICAL SPECIFICATIONS
Navigation Specifications
Position Accuracy:
2.5 m RMS Horizontal
5 m RMS Vertical
Velocity Accuracy:
±0.1 m/s
Static Accuracy (heading):
< 2.0 °
Static Accuracy (pitch/roll):
< 0.5 °
Dynamic Accuracy (heading):
0.75 °
Dynamic Accuracy (pitch/roll): 0.25 °
Angular Resolution:
< 0.05 °
Maximum Output Rate:
200 Hz
Gyro Specifications
Range - Standard:
±500 °/s
Range - Extended*:
±2000 °/s
Linearity:
< 0.1 % FS
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Bandwidth:
256 Hz
Alignment Error:
±0.05 °
Accelerometer Specifications
Range - Standard:
±8 g
Range - Extended*:
±16 g
Linearity:
< 0.5 % FS
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Bandwidth:
260 Hz
Alignment
Error:
±0.05 °
g
VN-200 Development Board
• Pre-Soldered VN-200 Surface Mount Part with USB &
RS-232 Interfaces
• SMA Connector for GPS Antenna
Magnetometer Specifications
Range - Standard:
±2.5 Gauss
Range - Extended*:
±8 Gauss
Linearity:
< 0.1 %
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Bandwidth:
200 Hz
Alignment Error:
±0.05 °
GPS Specifications
Receiver Type:
Solution Update Rate:
Time-to-First-Fix:
Timepulse Signal Accuracy:
Altitude Limit:
Velocity Limit:
50 Channels, L1 Freq
GPS C/A Code
5 Hz
Cold/Warm Start: 36 s
Hot Start: < 1 s
30 nsec RMS
50,000 m
500 m/s
VN-200 Rugged Development Kit
• USB & Serial Adapter Cables, GPS Antenna
• Connection Tool & Carrying Case
Pressure Sensor Specifications
Range:
Resolution:
Accuracy:
Error Band:
Bandwidth:
Environment
Operating Temp:
Storage Temp:
Electrical
Input Voltage:
Current Draw:
Power Consumption:
Digital Interface:
Physical (Surface Mount Part)
Size:
(in)
(mm)
Weight:
Footprint:
10 to 1200 mbar
0.042 mbar
±1.5 mbar
±2.5 mbar
200 Hz
-40°C to 85°C
-40°C to 85°C
3.2 V to 5.5 V
120 mA @ 5 V
600 mW
Serial TTL, SPI
0.87 x 0.95 x 0.12
22 x 24 x 3
3g
30-pin LGA
* Contact VectorNav for pricing and availability of extended
range versions.
Tel +1.512.772.3615
VN-200 DEVELOPMENT TOOLS
Sensor Explorer GUI: Powerful and user-friendly GUI allows
you to display sensor output as a 3D object, graph inertial
data, configure sensor settings, perform data-logging, &
more
Software Development Kit: Interface via C/C++, .NET, and
MATLAB development environments
Online Library: A large collection of inertial navigation
knowledge and application notes is available on our website
to help maximize VN-200 performance for your application
Engineering Support: Dedicated and responsive engineering
support team with combined experience in sensing,
guidance, navigation, and controls. Custom solutions
available.
www.vectornav.com
[email protected]
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