液压助力器

液压助力器的稳定性是保证其正常工作的必要条件，直接关系到直升机的飞行安全。

The stability of the hydraulic booster is an essential prerequisite for its normal operation which is associated with the flying safety of the helicopter .

飞机液压助力器的稳定性分析

Analysis on Stability of Hydraulic Servo Mechanism for Plane

对从可逆式液压助力器到舵面的后段部分进行线性化和降阶处理，分别建立了助力器的四阶和一阶线性等效模型。

The back section mechanical system ( from the input of the reversible hydraulic servo actuating system to the rudder ) is linearized , and the order is reduced to the fourth-order and the first-order .

液压转向助力器检测回路设计

Design of Test Circuit for Hydraulic Steering Boosters

根据液压转向助力器的结构和转向系统的工作原理，介绍了一种转向助力器检测回路的设计和测试原理。

According to the structure of hydraulic steering booster s and the work principle of steering system , design of the test circuit and test principle for a steering booster are introduced in the article .