Yes that is what i had in mind with the difference of using a pure delta airframe with winglets that act like a vertical landing gear.
"Would not be
easier to multiply the output of the IMU by a rotation matrix? In fact, I
do not know whether is possible to change in flight the values of the
Absolutely, i just wanted to describe it somehow...
"Mounting the IMU on a servo may be fun, but it is not necessary. When
the plane transitions, the attitude feedback will still work as normal,
since the actuators will still do the same w.r.t. the body axes. You may
use AP_MODE_FORWARD to transition to forward
flight if you want to fly RC with attitude control. The control
effectiveness of the flaps will become higher as the plane goes into
forward flight, which can be dealt with by using the gain scheduling
Is there any branch or code i can follow in order to understand the concept better?