Patent ID: 11952104
Assignee: NABTESCO CORPORATION
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The spoiler control device of claim 1, wherein the irregularity detecting unit determines whether the irregular movement of each of the spoilers is caused by irregularity in a position detector configured to detect a position of a rod connected to the spoiler and movable back and forth in a cylinder in the actuator, relative to the cylinder, and
wherein if the irregular movement of the spoiler is not caused by irregularity in the position detector, the angle difference determining unit obtains, as the angle of the spoiler, the position of the rod and determines whether the difference between the angles of the left and right spoilers is equal to or less than the specified value, and
wherein, if the irregular movement of the spoiler is caused by irregularity in the position detector, the angle difference determining unit obtains, as the angle of the spoiler, a value detected by an actual measurement sensor configured to detect an actual angle of the spoiler and determines whether the difference between the angles of the left and right spoilers is equal to or less than the specified value.