Difference between revisions of "Odometry Glitches"

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(Example Graph)
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* [[Creating_PID_Tuning_Graphs#Execution]]
 
* [[Creating_PID_Tuning_Graphs#Execution]]
  
== Example Graph ==
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= Example Graph =
  
 
These measurements are under load.
 
These measurements are under load.
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[[Image:plot151520.png|600px]]
 
[[Image:plot151520.png|600px]]
  
== Zero Wheel Speed Glitches ==
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= Zero Wheel Speed Glitches =

Revision as of 12:39, 12 October 2017

Background and Set Up

These odometry glitches were discovered during motor control PID tuning. See

Example Graph

These measurements are under load.

Observations

  • Notice the odometry glitches that report a 0 m/sec wheel speed.
  • Notice the wheel speed short term oscillation.

The issues are pinpointed below

Plot151520.png

Zero Wheel Speed Glitches