I am currently working on a Tail Sitter plane and I wanted to know few things. It would be really helpful to reach out a person who can help me.
My questions regarding the Tail Sitters are:
- Can a tail sitter have cambered or flat bottom airfoils? or is it mandatory to have a symmetrical or semi-symmetrical airfoils?
- Currently, I am using PX4 on mission planner and I am not able to takeoff in Q_Hover mode. I have done the basic settings for Frame type and Q-Enable etc. But, have not done any tuning.
I am using a flat bottom airfoil so my aircraft is tipping to one side.
Also in Q_Hover mode the motors does not respond to my stick input, they start spinning at 55% and increase till maximum even if I don’t throttle up. I am try to balance using Q_Trim_Pitch but that does not seem to be working for me.
I kindly request any help and suggestions regarding the Tail Sitter setup and tuning in Mission planner using PX4.
Thanks in advance,