The invention discloses a four-axis rotary table for aircraft simulation test, the four-axis rotary table comprises a three-axis rotary table, a platform support, a guide rail and a rotary platform, the three-axis rotary table is used for realizing three-degree-of-freedom motion; the platform support is arranged on the periphery of the three-axis rotary table. The guide rail is arranged on the platform support and is an arc-shaped guide rail with the position of the three-axis rotary table as the circle center. The rotating platform is movably arranged on the guide rail and rotates around the three-axis rotary table in the process of moving along the guide rail. The rotating platform moves along the arc-shaped guide rail with the three-axis rotating table as the circle center, the rotating platform rotates around the three-axis rotating table, the four-axis rotating table with the higher degree of freedom is formed through combination of the rotating platform and the three-axis platform, a high-power motor is not needed to drive the rotating platform to rotate, the structure is simple, use is convenient, and cost is low. And energy and cost can be saved.
本发明公开了一种用于飞行器仿真测试的四轴转台,四轴转台包括三轴转台、平台支架、导轨和旋转平台,其中,三轴转台用于实现三自由度运动;平台支架设置至三轴转台的外围;导轨设置至平台支架,构造为以三轴转台的位置为圆心的圆弧形导轨;旋转平台可移动地设置至导轨,在沿导轨移动的过程中围绕三轴转台转动。本发明通过使旋转平台沿以三轴转台为圆心的弧形导轨移动,实现了旋转平台围绕三轴转台转动的运动,通过旋转平台和三轴平台的组合形成了具有更高自由度的四轴转台,而无需大功率的电机带动旋转平台转动,结构简单,使用方便,有利于节约能源和成本。
Four-axis turntable for aircraft simulation test
一种用于飞行器仿真测试的四轴转台
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 |
Analysis and modification of turntable' s axis calibration
British Library Online Contents | 2005
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