Please reply with a sketch of the actuator that would be inside the wing profile.
ANSYS has Joints such as Revolute or Translation joints that provide a motion that can be imposed on a structure the way a rotary actuator or a hydraulic cylinder actuator would operate. Just create the joint with the reference side connected to the wing spar and the mobile end of the joint connected to a rib on the skin. Then apply a joint load that displaces the mobile end relative to the reference end.