bit-bots / bitbots_main

This git contains all RoboCup code from the Hamburg Bit-Bots.
https://bit-bots.de
MIT License
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Fix/adaptive ball velocity estimation in kf #473

Closed val-ba closed 3 weeks ago

val-ba commented 1 month ago

Summary

A method was added to update the measurement noise covariance matrix based on the distance between the robot and the ball.

Proposed changes

As the measurement noise increases, when the ball is further away, we want to model this. To do so, we look at the measurement noise covariance matrix R, which was not updated previously. We want to calculate it in every filter step taking the distance in comparison to a reference distance into account.

Related issues

Should fix #424.

Checklist