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AWR1843BOOST: Ghost objects in ROS PointCloud while driving over bumpy floor

Part Number: AWR1843BOOST

Hello,

We are trying to improve the object detection by an autonomous robot with the help of an AWR1843BOOST sensor.

Our robot is currently equipped with small wheels without any suspension.

To detect objects and process them in ROS we used the radar lab TI mmWave ROS Package.

On flat hall floor the sensor detects objects pretty well, without any noise or ghost points.

Outside while driving on bumpy ground or with medium speed the sensor detects ghost points/objects in the detection range of approx. 1 m.

So the question is:

Is it possible to reduce ghost points with configuration parameters or is flat floor required for operation ?

 

Thanks a lot!

Regards

Markus