| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem of an inlet bucket steering guided missile that roll moments generated by steering airfoils and stability airfoils cancel each other and therefore rolling rate generated by disturbance cannot be damped through steering. SOLUTION: Grating airfoils are employed for the front wing steering airfoils to widen the influence range of downwash by the steering airfoils and consequently reduce the strength thereof, thereby suppressing the roll moment of the stability airfoils generated by the blown-down airflow for roll control.
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