Hello everyone. I’m new to this community and have just started learning px4. Recently, I am trying to implement a control method from a paper Neural Lander. I have a DJI F450 drone with a pixhawk board on it. The development environment is also ready to use.
From a very high level, the ideal dynamics for a drone is Ma = Mg + thrust. I want to edit this equation by adding a new term about the disturbance force. My question is that which parts of the code should I examine and edit? Has anyone done this before? I would be really appreciated it if you guys could give me some hints. Thanks a lot.
Not sure a dynamics model is explicitly coded in the codebase though (because my naive understanding is that you would do that in the simulation…)
However, there is a thrust-vector update here around Line-73 that might probably help.
I am in the process of attempting to document the PX4 control architecture (code-focused) for my grad research and hopefully for the community in general. Any feedback is welcome