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@fmauch fmauch commented Aug 21, 2020

This resolves #247

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@gavanderhoorn gavanderhoorn left a comment

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Some suggestions.

sections.
### ur_controllers/SpeedScalingStateController
This controller publishes the readings of the actual execution speed as reported from the robot.
This is the percentage of the speed slider multiplied with the `target_speed_fraction` that results
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"the speed slider": which speed slider?

And where does target_speed_fraction come from? Is that an RTDE field?

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Yes, that would probably need further clarification.

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Clarified in 3eb56fa

can be transparently scaled down using the speed slider on the teach pendant without leading to
additional path deviations. Pausing the program or hitting an EM-Stop effectively leads to
speed_scaling being 0 meaning the trajectory will not be continued until the program is continued.
This way, trajectory executions can be explicitly paused and continued.
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Suggested change
This way, trajectory executions can be explicitly paused and continued.
This way, trajectory execution can be essentially paused and continued.

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I am not so sure on the second one. I might rather add the appendix "on the teach pendant".

@fmauch fmauch merged commit 0584835 into master Sep 14, 2020
@fmauch fmauch deleted the controller_doc branch September 14, 2020 11:47
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The difference between the /scaled_pos_traj_controller and /pos_traj_controller

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