OARS - IMU & GPS Data Logger|教育線上App不用買

"OARS" stands for Orientational Awareness & Reaction Systems.This app was developed as part of the testing process for a larger motion tracking project. The data logger is designed to run in the background on Android OS devices containing an internal GPS, along with a highly accurate inertial measurement unit, or (IMU). Depending on platform and configuration, OARS can record sensor values at a rate over 100hz, or 100 positions per second. All records are timestamped in milliseconds, stored in standard SQL database and CSV structure for use by other programs like Matlab and DBPlot.

Features

Manual & Automatic Modes

Runs At Start-up

Records In Background

Adjustable Motion Sensing Triggers

GPS Remains Off While Idle

Low Battery Level Lockout

Data Saved To Int/Ext SD Slots

Settings Saved Between Sessions

Sensors Logged

Accelerometer – x,y,z axis - m/s2

Magnetometer - x,y,z axis - uT

Gyroscope x,y,z axis - rad/s

Gravity - x,y,z axis - m/s2

Linear Acceleration - x,y,z axis - m/s2

Rotation Vector - x,y,z axis - sin(θ/2)

Orientation – azimuth, pitch, roll – deg

GPS – coordinates, heading, altitude, speed - m/s

OARS Project details, user manual, and support is available at: http://oars.sourceforge.net/

We plan continue development on this app, providing updates and more features as time permits. Please let us know your suggestions. :-)

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