The amplitude is affected by the wind attack angle, and drops as the wind attack angle decreases.
Attack angle, a secondary control variable in the paper, is used to eliminate the altitude error.
Numerical studies were undertaken to investigate the effects of leg stiffness and attack angle.
After dropping only one set in five matches, Ferrero could not find an attack angle against the top-seeded Kuerten.
The parameters investigated were free-stream speed, attack angle and actuation duration.
Once the fault occurs, based on the quasi equilibrium glide condition (QEGC), the new limitations of reentry corridor are transformed into the constraints of attack angle, which are used to obtain the prediction of attack angle with Newton iterative method.
The average Nusselt number of the plate with attack angle of 60° is slightly higher than that of plate with attack angle of 45°, yet may bring larger pressure drop.
Then, with the attack angle obtained, the roll angle is predicted based on the range-to-go by iteration.
Results include the individual effects of pyramid base width, pyramid height, attack angle, and indentation depth on the surface descriptors.
The attack angle, the magnitude and reversal times of bank angle are cooperatively corrected to meet all constraints.
The investigated parameters consist of the diameter, attack angle and the placed location of the semi-dimple.
