转子

And the simulation experimentation is done to test the adaptability of the adjustor to the parameters change of rotor resistance.

就该调节器对转子电阻参数变化的适应能力做了仿真试验，仿真结果表明，在交流调速系统矢量控制的基础上引入自适应模糊控制调节器，比常规的模糊控制调节器更好的适应电机的参数变化，使在转子电阻变化的情况下，系统的性能依然保持良好。

Thus, by gradual development, the rotor jets (which had a high fuel consumption) were only used for take-off, hovering and landing, and the rotor blades turned by autorotation for forward flight in the manner of an autogyro.

因此，通过逐步发展，转子飞机仅用于起飞，悬停和着陆，并为着在地的旋翼飞行自动旋转转动转子叶片。

In this paper,the fundamental conception of every kind of cycloids is introduced,the forming progress of the inner and outer rotor tooth profile is stated,and the reason why the inner rotor tooth profile should adopt the short amplitude outer cycloid inner equidistant line,while the common outer cycloid and the long amplitude outer cycloid are not suggested to use.

本文就各种摆线的基本概念作了介绍，并阐述了内、外转子齿廓的形成过程，分析了内转子齿廓为短幅外摆线圆内等距线，而不宜采用普通外摆线及长幅外摆线的原因。

Figure 1 is the pump suction and exhaust rotor is located just off the termination of position, suction ports and exhaust ports have been sealed rotor sidewall.

图 1 是泵转子刚好位于吸气和排气终止位置，吸气口和排气口被转子的侧壁封住。

When a fault of the rotor bar of an frequency converter has taken place,the characteristic signal components of the currents will be added into the stator current.

在实际使用中，转子导条断裂是常见的导致变频机故障的重要因素之一，统计表明，大约有10%的故障是由转子断条与端环断裂引起的。

Firstly, a method to estimate the rotor speed, which is based on BP neural network, is introduced in this paper. Secondly, the Park Vector approach is used to monitor and diagnose the inter-turn fault of the stator winding. Finally, this paper studies thoroughly a novel approach to detect rotor bar breaking fault, which is based on the perfect combination of the Hilbert Transform and digital filter.

具体工作如下：采用BP神经网络对异步电动机转子转速进行无速度传感器估计；对定子绕组匝间短路故障，采用派克矢量方法进行监测与诊断；对于转子断条故障，详细介绍了一种新的基于希尔伯特变换与数字滤波的在线监测方法。

In this paper, the conjunct fault feature of broken rotor bar and stator inter-turn short circuit fault have been summarized and the mutual relation of the two has been disclosed according to detailed analysis. As establishes an important theoretical foundation for combination detection of broken rotor bar and stator inter-turn short circuit conjunct fault.

本文通过对仿真结果的详尽分析，系统地概括出了笼型异步电动机发生转子断条与定子绕组匝间短路双重故障时的故障特征，明确揭示了二者之间的相互关系，为实现转子断条与定子绕组匝间短路双重故障联合检测提供了重要的理论依据。

This paper presents several control methods for BLDC motor, and describes their fundamental principles ,advantages and disadvantages in brief. The method of speed-independent function,based on a new flux linkage function,is explained in detail. This method makes it possible to detect the rotor position over a wide speed range from near zero to high speed.

本文介绍了几种无位置传感器无刷直流电动机的转子位置检测方法，并对它们的基本原理，优缺点作了简单的说明，详细地阐述了基于一种新磁链函数之上的与速度无关的位置函数控制方法，利用这种方法从零转速到高转速的宽速度范围内能检测到转子位置。

Analyzed the stress distribution under the common act of the environment temperature, inertia force and shrink fit when the rotor was working.

转子工作时，在环境温度、惯性力及过盈配合等多种因素的共同作用下，分析了转子的应力分布。

Difference in the rotor form, in particular, difference in the number of nogs and difference in helix angle between long and short nogs, have a great effect on the process of mixing to the synchronous rotor internal mixer.

在同步转子密炼机中，转子构型的不同，特别是棱数的不同和长、短棱螺旋角的不同对混炼过程的影响则是很大的。

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％。