| 摘要 |
PROBLEM TO BE SOLVED: To provide a steering device of an aircraft capable of providing further superior maneuverability. SOLUTION: This steering device 1 has a hydraulic cylinder 10, a pressure oil supply part 20, a maneuvering part 30 for outputting a target angle position of a steered wheel 51, a detecting sensor 35 for detecting an actual angle position of the steered wheel 51, and a control part 40 for moving a driving rod 13 of the hydraulic cylinder 10 so that the actual angle position falls within a specific range including the target angle position by opening any one of ON/OFF valves 23 and 24 of the pressure oil supply part 20 when the actual angle position is dislocated from the inside of the specific range including the target angle position, and moving the driving rod 13 by opening any one of the ON/OFF valves 23 and 24 for a preset time when determining as exceeding by confirming whether or not this variation exceeds a specific reference value by calculating the variation in the target angle position at a preset time interval when the actual angle position falls within the specific range. COPYRIGHT: (C)2011,JPO&INPIT |
