该词条未找到_海词词典

您要查找的是不是：

J.Holtz.Sensorless Control of Induction Machines --with or without Signal Injection?,IEEE Trans.on Ind.Electron.,vol.53 no.1 pp.7-30,Feb.2006. 陈伯时;杨耕.;无速度传感器高性能异步电动机调速系统控制方案的三条思路及其发展建议;电气传动;2006(1
The carrier signal injection method and the heterodyning algorithm for the extraction of high frequency current containing rotor space-position information are all discussed. 讨论了载波信号的注入、提取以及包含转子位置信息的高频负序电流的外差处理技术。
Secondly,based on the mathematical model of high frequency injection for salient pole PMSM, A high frequency signal injection method is used to estimate the rotor position of PMSM. 其次,在分析凸极永磁同步电动机数学模型的基础上,阐述了采用高频电压信号注入法进行转子磁极位置估计的原理。
A hybrid rotor position self-sensing approach was investigated in this paper by combining the high frequency signal injection method and model reference adaptive system(MRAS) method. 基于对高频信号注入法和模型参考自适应法转子位置自检测原理和特性的讨论,提出了一种包含零速在内的全速度范围内均能实现转子位置/速度准确检测和控制的复合方法。
At the receiver side the base-frequencypulses can be otbained when such signal injects into a mode-locked fiber laser. 其次,在接收端利用光纤环形锁模激光器提取与复用前原信号同频率的时钟脉冲。
Fluctuating high-frequency voltage signal injection 脉动高频信号注入法
A red light is usually a signal of danger. 红灯通常是危险的信号。
Infrared image generation system based on signal injection 基于信号注入的红外热像生成系统
I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
Sensorless New DTC System Based on High Frequency Signal Injection 基于高频信号注入的无传感器新型DTC系统
A red lamp is often a danger signal. 红灯常常是危险的信号。
A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
The rise in prices was a signal for rebellion. 物价上涨引起了叛乱。
A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
The signal was picked up by a downrange radar station. 该信号被试验飞行方向之内的雷达站收到了。
The driver is winking his lights to signal a turn. 驾驶员打着一闪一闪的灯光信号表示要转弯。
Everyone uncovered when the signal sounded. 信号响时，人人脱帽致敬。
The train must stop when the signal's red. 信号机是红色时,火车必须停驶。
A red lamp is used as a danger signal. 红灯用作危险信号。