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Jackal Odom Navigation Inconsistent with Husky [Gazebo Simulation] #121

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SOHAIL1996 opened this issue Sep 23, 2022 · 1 comment
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@SOHAIL1996
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Please provide the following information:

  • OS: Ubuntu 20.04
  • ROS Distro: ROS Melodic
  • Built from source or installed: Source
  • Real hardware or simulation: Simulation

Expected behaviour
The movebase odom for Jackal is inconsistent with the Husky and other Clearpath robots or vice versa, it does not go to the goal position as intended. Two videos are provided where this behavior can be noticed in the gazebo simulation. First a coordinate of x:3 y:-3 is provided after which a coordinate x:-3 y:-3 is provided to the default configuration of Jackal's and Husky's, movebase. Both are rotated at -90 degrees in the world with all their configurations in default. However, in the same scenario, they behave differently.

To Reproduce
Provide the steps to reproduce:

  1. run the jackal gazebo with the robot spawned in -90deg orientation.
  2. launch jackals odom_navigation_demo.launch
  3. pass in the coordinates of x:3 y:-3 and then via movebase x:-3, y:-3

Video demo

Husky
Jackal

@SOHAIL1996
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There's a typo in the jackal video of the second coordinate, the coordinate is x:-3, y:-3

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