实验结果表明气动负载模拟器在低频段有较好的力跟随特性，尽管在气缸换向时有多余力的产生，但幅值较小。
The final results show that the performance of pneumatic load - simulator is satisfying, and the superfluous force, though there exists, is small.
飞机在不同的飞行阶段和飞行状态下，由于作用在控制面上的气动负载不同，因而由铰链力矩引起的液压作动筒压力也在变化。
On military aircraft, hydraulic pressures of actuators caused by hinge torque vary with aerodynamic force on control surface due to different flight states.
为了造成这种结果，一个办法是沿著翼展重新分配空气动力负载，或是设法利用机尾水平稳定翼所产生的涡流。
One does this by redistributing the aerodynamic load along the wingspan or by incorporating the vortices coming off the horizontal stabilizer.
本文给出了负载较大、行程超长、稳定性要求高的举升式伸缩气缸及其气动控制系统的原理及部分关键部位的优化设计方案。
This paper introduced a heavy load and super-length journey, high stability required lift telescopic cylinder and the principle of its pneumatic (gas drive) control system.
使用此气动升降机的优点是，一旦负载平衡，就不需要按动按钮机动整个工作流程。
The advantage of using EzLift as opposed to hoists is that once the load is balanced, push buttons are no longer required to maneuver the parts through the full work envelope.
提出将气动人工肌肉视为带有弹性负载的变截面气缸的观点，方便地建立了气动人工肌肉系统动态数学模型。
The dynamic model of PMA system was developed easily according to the new concept and the dynamic model of pneumatic cylinder.
新型空气动力负载模拟器是在传统的电液负载模拟器上增加一个位置同步马达，补偿由舵机主动转动产生的位置扰动。
The new air dynamical load simulator is that a position synchronous system is appended to a traditional load simulator to compensate for the position disturbance of the steering engine.
新型空气动力负载模拟器是在传统的电液负载模拟器上增加一个位置同步马达，补偿由舵机主动转动产生的位置扰动。
The new air dynamical load simulator is that a position synchronous system is appended to a traditional load simulator to compensate for the position disturbance of the steering engine.
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