马达

The control of azimuth angle of eleetrohydraulie servomotor system, and the on-line and real-time test of the system performance were realized.

实现了用于方位角跟踪的电液伺服马达系统的控制，以及系统性能的在线实时测试。

The results show that, as compared with the conventional PID controller, the proposed adaptive controller helps to implement the low-speed performance of the servomotor better.

结果表明，与传统的PID控制相比，基于LuGre模型的自适应摩擦力矩补偿控制能够更好地实现马达的低速性能。

When the liquid heights change, an "error" signal is produced and amplified to drive a servomotor

当液柱高度变化时，产生一个"误差"信号，经放大后驱动伺服马达。

Then, the friction torque to affect the ultra-low-speed tracking performance is analyzed, and a mathematical model of the servomotor with large friction torque is established.

对影响其超低速跟踪性能的摩擦力矩进行了分析，建立了大摩擦力矩条件下的中空马达数学模型。

Control of brushless servomotor for needle moving.

采用无刷式伺服马达控制织针的移动。

After synthesizing a lot of related literatures, the paper brief review the studying status of the simulator position servo system, the development of the servomotor and the key technology of simulator.

在查阅了大量相关文献的基础上，文章简要的回顾了仿真转台位置伺服系统研究进展及伺服马达的发展概况和仿真转台的关键技术。

The experimental results also confirm the theoretic analysis and this continuous rotary electrohydraulic servomotor suit simulator need

通过实验验证了理论分析的正确性，并可以得出这种新型连续回转电液马达结构基本能够符合仿真转台的需要。

Let the mark of the servomotor origin (Z0) to stay at the location.

让伺服马达原点(Z0)位置记号点停留在此位置两条铜线之间

So, when his mother was not using her sewing-machine, he fixed the little motor to it.

如此，当他的母亲没有在使用她的裁缝时候-机器，他修理了对它的小马达。

You are selling them sheet metal to be used in the core of the electrical motors of the appliances.

你正卖给他们的金属板是用作电气马达设备的核心使用。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。