The invention discloses a four-degree-of-freedom attitude testing device of an electromagnetic direct-drive attitude adjusting aircraft and a testing method of the four-degree-of-freedom attitude testing device. The four-degree-of-freedom attitude testing device comprises a coaxial aircraft (1), a support arm (2) and an overall frame (3), the coaxial aircraft (1) is connected with the support arm (2) through a rod end bearing to simulate rolling, pitching and yawing motion of the aircraft, and the support arm (2) is installed on the overall frame (3) through the slide rail (2-1) to simulate lifting motion of the aircraft. The problems that the yaw freedom degree of a rotor wing system is restrained in the attitude test of an existing electromagnetic direct-drive attitude adjusting system based on a single rotor wing structure, and attitude control of a coaxial aircraft cannot be verified are solved.
本发明公开了一种电磁直驱调姿飞行器的四自由度姿态测试装置及其测试方法。所述四自由度姿态测试装置包括共轴飞行器(1)、支臂(2)和总体框架(3);所述共轴飞行器(1)通过杆端轴承与支臂(2)相连,模拟飞行器的横滚、俯仰、偏航运动,所述支臂(2)则通过滑轨(2‑1)安装在总体框架(3)上,模拟飞行器的升降运动。现有的电磁直驱调姿系统均基于单旋翼构型进行姿态测试中约束了旋翼系统的偏航自由度,无法验证共轴飞行器的姿态控制的问题。
Four-degree-of-freedom attitude testing device and testing method of electromagnetic direct-drive attitude-adjusting aircraft
一种电磁直驱调姿飞行器的四自由度姿态测试装置及其测试方法
2023-08-04
Patent
Electronic Resource
Chinese
IPC: | G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen |
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