Data Set Out table line 21, in the X-Plane Flight Simulator, Vx,Vy and Vz velocities are shown. And, these velocities are given at inertial frame, but i want to take body frame linear velocities.
Paulin Kantue
Hi, using a direction cosine matrix (DCM) (that you can build yourself using the outputs from X-plane: IMU data) you can convert inertial velocities to body velocities. I would suggest that if you have wind estimates from X-plane, you subtract those from the inertial velocities before doing the transformation.
See this link for further explanations: http://www.es.ele.tue.nl/education/5HC99/wiki/images/4/42/RigidBodyDynamics.pdf
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