Aircraft ground test pose active control device and method

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Aircraft ground test pose active control device and method

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HAN TAO / LU JIE / NIE XIAOHUA / CHANG LIANG / WANG LIKAI / ZHANG GUOFAN / WAN CHUNHUA / WANG HAIYAN / LUO LILONG

The invention belongs to a full-size airplane static strength ground test pose control technology, and particularly relates to an airplane ground test pose active control device and method, and position control hydraulic cylinders, which comprise a plurality of vertical position control hydraulic cylinders respectively installed on each undercarriage of an airplane; the drivers are respectively arranged between each undercarriage of the airplane and the position control hydraulic cylinder; the displacement sensors are respectively arranged on each undercarriage of the airplane and comprise a lateral displacement sensor and a plurality of vertical displacement sensors; the control system is respectively connected with the position control hydraulic cylinder, the driver and the displacement sensor, and adopts a step-by-step or simultaneous control mode of the driver and the position control hydraulic cylinder during control, so that the attitude of the aircraft is kept at a preset position.

本申请属于全尺寸飞机静强度地面试验位姿控制技术，特别涉及一种飞机地面试验位姿主动控制装置及方法，位控液压缸，包括分别安装在飞机各个起落架上的多个垂向的位控液压缸；驱动器，分别安装在飞机各个起落架与位控液压缸之间；位移传感器，分别安装在飞机各个起落架上，包括侧向的位移传感器以及多个垂向的位移传感器；控制系统，分别连接位控液压缸、驱动器以及位移传感器，控制时采用驱动器与位控液压缸分步或者同时控制的方式，是飞机姿态保持预设位置。

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Title :

Aircraft ground test pose active control device and method

Additional title:

一种飞机地面试验位姿主动控制装置及方法

Contributors:

HAN TAO (author) / LU JIE (author) / NIE XIAOHUA (author) / CHANG LIANG (author) / WANG LIKAI (author) / ZHANG GUOFAN (author) / WAN CHUNHUA (author) / WANG HAIYAN (author) / LUO LILONG (author)

Publication date :

2024-03-05

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / 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