Document the way cmd_vel is applied to the drone and the simplified dynamic model

[mani-monaj]

[hoangtungdinh]

Hi Mani, I'm in need of this information urgently. Is there anywhere (in the code or in the SDK docs for example) we can find it or derive it?

Thanks for your help.

[mani-monaj]

I've updated the documentation to indicate how different components of the cmd_vel topic affect the different degrees of the Bebop: Sending Commands to Bebop — bebop_autonomy indigo-devel documentation

You can also take a look at the following package as an example of how to control the velocity of the Bebop using these mappings (and a simplified dynamic model): AutonomyLab/bebop_vel_ctrl: Velocity controller for Parrot Bebop Drone (ROS package)

I will update the docs soon with more information about this dynamic model.

[SeongjooShin]

Hello Mani, I would like to control the speed of the bebop. So I used AutonomyLab/bebop_vel ctrl package. I want to run the drone consistently at 0.3m/s. The speed is measured and the error is 0.1 to 0.6 m/s. So I think I'm using the package wrong. Could you tell me how to use it?