The invention provides a steering engine load table suitable for two-degree-of-freedom coupling motion, belongs to the technical field of steering engine testing, and solves the problem that in the prior art, a steering engine in two-degree-of-freedom coupling motion cannot be loaded. The device comprises a base used for fixing a steering engine mounting seat, a guide rod is vertically arranged on the base, a sliding block assembly is arranged on the guide rod in a sliding mode, a spherical hinge seat is mounted on the sliding block assembly, an elastic loading rod is connected to the movable end of the spherical hinge seat, and a connecting seat is connected to the lower end of the elastic loading rod. And a control surface tool detachably connected with the connecting seat is arranged at the upper end of the steering engine mounting seat. The elastic loading rod is spherically hinged to the control surface tool, the upper end of the elastic loading rod is spherically hinged to the sliding block assembly, and when the control surface tool rotates freely in the pitching direction and the yawing direction, the elastic loading rod can load the control surface tool through bending deformation, so that a loading test is carried out on the steering engine in two-degree-of-freedom coupling motion. And the method has a great reference value for the research of a steering engine load table with multi-channel coupling motion.
本发明提供了一种适用于两自由度耦合运动的舵机负载台,属于舵机测试技术领域,解决了现有技术对两自由度耦合运动的舵机无法实现加载的问题。其包括用于固定舵机安装座的底座,底座上竖直设置有导向杆,导向杆上滑动设置有滑块组件,滑块组件上安装有球铰座,球铰座的活动端连接有弹性加载杆,弹性加载杆的下端连接有连接座,舵机安装座的上端设置有与连接座可拆卸连接的舵面工装。在舵面工装上球铰弹性加载杆,弹性加载杆的上端与滑块组件球铰,在舵面工装进行俯仰和偏航两个方向任意的转动时,弹性加载杆可通过弯曲变形对舵面工装进行加载,从而对两自由度耦合运动的舵机进行加载测试,对多通道耦合运动的舵机负载台研究具有极大的参考价值。
Steering engine load platform suitable for two-degree-of-freedom coupling motion
一种适用于两自由度耦合运动的舵机负载台
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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