| 摘要 |
PROBLEM TO BE SOLVED: To assist operating force with using an actuator, in a method for controlling by driving a tab with the operating force of a pilot and the aerodynamic force of a control surface, concerning a control system of an aircraft. SOLUTION: Operating force of a control column 1 for a pilot is transmitted to a servo tab 3 through rods 2, 9a and 9b to operate the servo tab 3 and to control by making use of aerodynamic force of a control surface 8. The movement of the control column 1, namely, the pilot stroke is detected by a displacement sensor 4, the control angle is detected by a control angle sensor 5, and they are input into a controller 6. The controller 6 compares both signals with each other. When the control angle of the control surface 8 is insufficient, a control surface driving actuator 7 is driven to make up for the insufficient control angle, and therefore, control is performed in the same way as a manual control method, and the accurate operation is performed.
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