公开(公告)号：US09868522B2

公开(公告)日：2018-01-16

申请号：US14465334

申请日：2014-08-21

Applicant: Bell Helicopter Textron Inc.

Inventor： Carl D. Griffith ,  Brady G. Atkins ,  Awais Raza ,  Paul M. Wilson

IPC: B64C27/57 ,  B64C27/04 ,  B64C13/08 ,  B64C13/18 ,  B64C13/30 ,  B64C27/56 ,  B64C27/58

CPC classification number: B64C27/57 ,  B64C13/08 ,  B64C13/18 ,  B64C13/30 ,  B64C27/04 ,  B64C27/56 ,  B64C27/58

Abstract: A rotorcraft autopilot system includes a series actuator connecting a cockpit control component to a swashplate of a rotorcraft, the series actuator to modify a control input from the cockpit control component to the swashplate through a downstream control component. The rotorcraft autopilot system also includes a differential friction system connected to the cockpit control component, the differential friction system to control the series actuator to automatically adjust a position of the cockpit control component during rotorcraft flight based, in part, on a flight mode of the rotorcraft.

公开(公告)号：US20160052628A1

公开(公告)日：2016-02-25

申请号：US14465334

申请日：2014-08-21

Applicant: Bell Helicopter Textron Inc.

Inventor： Carl D. Griffith ,  Brady G. Atkins ,  Awais Raza ,  Paul M. Wilson

IPC: B64C27/57 ,  B64C27/04

CPC classification number: B64C27/57 ,  B64C13/08 ,  B64C13/18 ,  B64C13/30 ,  B64C27/04 ,  B64C27/56 ,  B64C27/58

Abstract: A rotorcraft autopilot system includes a series actuator connecting a cockpit control component to a swashplate of a rotorcraft, the series actuator to modify a control input from the cockpit control component to the swashplate through a downstream control component. The rotorcraft autopilot system also includes a differential friction system connected to the cockpit control component, the differential friction system to control the series actuator to automatically adjust a position of the cockpit control component during rotorcraft flight based, in part, on a flight mode of the rotorcraft.

Abstract translation: 旋翼飞行器自动驾驶仪系统包括将驾驶舱控制部件连接到旋翼航空器的旋转斜盘的串联致动器，该串联致动器通过下游控制部件修改从驾驶舱控制部件到斜盘的控制输入。 旋翼飞行器自动驾驶仪系统还包括连接到驾驶舱控制部件的差速摩擦系统，差速摩擦系统，用于控制串联致动器，以在旋翼飞行器飞行期间部分地基于飞行模式来自动调整驾驶舱控制部件在旋翼飞行器飞行期间的位置 旋翼航空器