公开(公告)号：KR100832734B1

公开(公告)日：2008-05-27

申请号：KR1020070020607

申请日：2007-02-28

Applicant: 국방과학연구소

Inventor： 조성진 ,  김을곤 ,  이형식

IPC: B64C15/00

CPC classification number: F02K9/84 ,  B64G1/401

Abstract: An apparatus for driving a rotary moving body with 3 degrees of freedom is provided to limit rolling of the moving body connected to a fixing part to perform inclined movement with 2 degrees of freedom. An apparatus for driving a rotary moving body with 3 degrees of freedom includes a fixing part, a moving body(30), a pitch drive unit(40), a yaw drive unit(50), a drive source, a control valve, a first sensor, a second sensor, and a controller. The moving part is connected to the fixing part by a ball socket joint(20). The pitch drive unit includes a pitch cylinder(41), a pitch piston(42), and a pitch connecting rod(46). The pitch cylinder is connected to the drive source. The pitch piston is reciprocally installed at the pitch cylinder in a yaw axis direction. The position of the pitch piston is detected by the first sensor.

Abstract translation: 提供一种用于驱动具有3个自由度的旋转移动体的装置，以限制连接到固定部分的移动体的滚动，以进行具有2个自由度的倾斜运动。 用于驱动具有3个自由度的旋转运动体的装置包括固定部，移动体（30），俯仰驱动单元（40），偏航驱动单元（50），驱动源，控制阀， 第一传感器，第二传感器和控制器。 移动部分通过球窝接头（20）连接到固定部分。 俯仰驱动单元包括俯仰缸（41），俯仰活塞（42）和俯仰杆（46）。 变桨缸连接到驱动源。 俯仰活塞在偏转轴方向上以俯仰柱体往复地安装。 俯仰活塞的位置由第一传感器检测。