Manual

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Then take the beacon (hedgehog) and tilt it to
each side towards the ground (about 6 times).
Rotate a little. You need to achieve x y z
values:
‐ When antenna directs down z ≈ - 1000
=> antenna directs up z ≈ 1000
‐ So, one of the axis values always will be
- + 1000. Others ⩽ 10 (preferably less
10, but 25 is also permissible)
‐ Every time before calibrating the
hedgehog click Pause
‐ Accelerometer calibrator will choose the
best value for each axe. At the end click
Calibrate and close the window
‐ Calibration is needed to determine g
value for each accelerometer axe
Start the system:
Setup the system as usual. It is described in paragraph Setting up the system.
After the ultrasound tracking has started, select the hedgehog in the
Dashboard, go to menu Interfaces (on the right) and enable Processed IMU
data. After that, it is recommended to bring the hedgehog to real estate and
press the ZERO IMU button (right-bottom) for additional sub-calibration of the
gyro. After 5 seconds the hedgehog will begin streaming the processed IMU
data.
Using Data in the Python Library Example:
Description of the protocol for streaming data: (link)
To work with data, you need to use some ready-made library, or develop your
own software tools that can work with the described protocol.
Our company provides ready-made libraries for working with IMU in the
following languages:
- python (link)
- c ++ (link)
- java (link)
An example with 3D imaging of a path on IMU with a frequency of 100Hz in real
time, here: https://marvelmind.com/pics/marvelmind-imu-tracker.zip.