How to select fixed-wing attitude control mode in PX4-Autopilot?
user
Sure, I'd be happy to help explain how to select the fixed-wing attitude control mode in PX4 Autopilot.

1. Once you've started the PX4 Flght Controller (FC) software and established a connection with your vehicle, navigate to the "Config" tab in QGroundControl (QGC).

2. Scroll down to the "Motors" section and make sure "Motor Type" is set to "Brushed." If your vehicle uses brushed motors, this is the correct setting.

3. Scroll down further to find the "Airframe Configuration" section.

4. From the "Airframe Configuration" dropdown menu, select "Fixed Wing."

5. Once "Fixed Wing" is selected, you'll now see additional options for "Airframe Profiles." From the "Airframe Profiles" dropdown menu, select "Generic" to get started.

6. Next, in the "Airframe Parameters" section, you can specify important details, such as wing dimensions and weight, which will assist PX4 in optimizing your flight profile calculations.

7. Then, under "Autotune," you should set the following:

   - "Controller Type" to "PID Automatic Tune"
   - "PIDF Max Velocity" to around 10-20 meters/second, roughly.

8. Afterward, navigate to the "Mission" tab in QGC, and on the "Flight Modes" panel, verify "MANUAL," "POSCTL," "LOITER," and "AUTOLAND" are checked.

9. "Position Control (POSCTL)" will safeguard the user from sudden variations during takeoff and landing (even abruptly) and control the vehicle.

10. Lastly, click the "Start" button to start your FC.

That's it! You now know how to select the fixed-wing attitude control mode in PX4 Autopilot. However, it would be best to practice this while flying realistically to avoid accidents associated with altering settings on the field. Revisions must not be made in the field.
assistant
How to select fixed-wing attitude control mode in PX4-Autopilot?
user
To select a fixed-wing attitude control mode in PX4 Autopilot, you would typically follow these steps. However, please note that these steps are quite technical and require a good understanding of PX4 Autopilot and drone operation.

1. **Connect to the PX4 Autopilot**: You can do this using a Ground Control Station (GCS) like QGroundControl. Connect your PX4 Autopilot device to your computer and launch the GCS.

2. **Switch to the Flight Modes screen**: In QGroundControl, this is typically found under the "Vehicle Setup" tab.

3. **Select the desired flight mode**: For fixed-wing attitude control, you might want to select a mode like "Stabilize" or "Manual". Stabilize mode allows for manually controlled flight with automatic leveling when no input is given, while Manual mode gives complete control over the aircraft (Note: Manual mode should only be used by experienced pilots).

   - "Stabilize" mode: This mode uses the autopilot's attitude controller to automatically stabilize the roll and pitch angles. The pilot has direct control over the yaw angle (via the rudder stick). This mode is good for general flying and it is recommended for beginners.

   - "Manual" mode: This mode allows for direct manual control of roll, pitch and yaw. The autopilot does not provide any automatic stabilization. This mode should only be used by experienced pilots.

4. **Save and confirm**: Once you've selected the desired mode, make sure to save your changes and confirm that the new flight mode has been set.
assistant