Brake, turning and shimmy damping integrated method for airplane controlled by hydraulic servo pump

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Brake, turning and shimmy damping integrated method for airplane controlled by hydraulic servo pump

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ZHANG ZHENHUA / JIANG BOWEN / ZHANG SIMIAO / CHEN LIANG / WANG FEI / LI DARANG / LI CHUNPING / WU XIANGYANG

The invention provides a hydraulic servo pump-controlled airplane braking, turning and shimmy damping integrated method, which changes the traditional distributed valve-controlled cylinder hydraulic braking, turning and shimmy damping mode, controls the flow and pressure through the hydraulic servo pump, and adopts the integrated design of a motor, a hydraulic pump, an oil tank, an electromagnetic valve, a throttling damper and the like. The three functions of braking, turning and shimmy damping of the airplane can be achieved only through one set of system, and the system has the advantages of being high in integration degree, large in power density, easy to control and implement, convenient to use and maintain and the like.

本发明提供了一种液压伺服泵控飞机刹车转弯减摆一体化方法，改变传统分散式的阀控缸液压刹车、转弯和减摆模式，通过液压伺服泵控流量和压力，并通过电机、液压泵、油箱、电磁阀和节流阻尼等一体化设计，仅利用一套系统即可实现飞机刹车、转弯和减摆三项功能，具有集成度高、功率密度大、控制简单易实现、使用维护方便等优点。

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Title :

Brake, turning and shimmy damping integrated method for airplane controlled by hydraulic servo pump

Additional title:

液压伺服泵控飞机刹车转弯减摆一体化方法

Contributors:

ZHANG ZHENHUA (author) / JIANG BOWEN (author) / ZHANG SIMIAO (author) / CHEN LIANG (author) / WANG FEI (author) / LI DARANG (author) / LI CHUNPING (author) / WU XIANGYANG (author)

Publication date :

2023-03-21

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B64C AEROPLANES , Flugzeuge