微形传动装置是一个极精制的螺杆用液压作动筒。
The micro motion drive unit is a highly refined screw-driven hydraulic jack.
为建立合理的飞机飞控系统液压作动器的虚拟样机，必须对其关键部件密封圈的受力状况进行计算分析。
In order to establish a reasonable virtual prototype for the hydraulic actuators ot aircraft Ihght control system, the stress state of the key components, the sealing ring must be calculated.
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.
结果表明系统的模型是基本正确的，全电刹车系统在作动响应及刹车效率等方面均比液压刹车系统有较大提高。
The result shows that the system model established in the paper is basically correct and electric brake has many advantages over hydraulic brake in actuating response, braking efficiency and etc.
根据作动器的动力特性，提出液压伺服作动器阶跃响应的双线性简化模型。
This paper introduces a bilinear step response model based on the basic dynamics of an actuator.
机械式自动变速器控制系统是由微处理机、换档规律、控制规律、机械式变速器、传感器、作动器和液压源等组成。
The mechanically automatic transmission control system mainly consists of microprocessor, shift pattern, control pattern, mechanical transmission, sensors, actuators and hydraulic power.
液压锁和非锁定作动筒通过前作动筒平衡环安装于扭矩盒上。
The hydraulic locking and non-locking actuators are installed through the torque box and the forward actuator gimbals are pinned to fittings on the torque box.
作动筒，由电，液压，气源或机械驱动的机械装置，用于传送部件之间的运动。
ACTUATOR, A mechanical device operated electrically, hydraulically, pneumatically or mechanically for transmitting motion between components.
按照该理论设计的滚珠螺旋液压旋摆作动器，系统耗能最小、效率最高、频带最宽。
The system will consume least energy, and own highest efficiency and widest frequency, if its actuators is designed according to the above design theory.
六自由度并联机器人的动力学分析是确定液压源压力、作动器有效工作面积和选择伺服阀规格的基础。
Dynamics analysis of 6 DOF parallel robot is the basis of deciding hydraulic pressure, actuator effective area, selecting servo valve.
六自由度并联机器人的动力学分析是确定液压源压力、作动器有效工作面积和选择伺服阀规格的基础。
Dynamics analysis of 6 DOF parallel robot is the basis of deciding hydraulic pressure, actuator effective area, selecting servo valve.
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