Position Sensorless的意思|示意

In the sensorless control system, a specified high frequency signal is injected in to trace the magnetic anisotropy of the motor, by which we can get the value of rotor speed and position.

研究采用高频注入法的无传感器直接转矩控制系统，通过注入特定的高频信号来追踪电机转子的空间凸极效应，以此得到转子位置和速度值。

The paper introduces the control method of Brushless DC Moter. FeasiBle scheme of position sensorless is discussed. Control strategy of the BLDCM system which is based on DSP controller is introduced.

本文介绍了元刷直流电动机的控制方法，探讨了无位置传感器的可行性方案，介绍了以DSP为控制器的BLDCM系统的控制策略。

An idea is developed in the paper that position-sensorless BLDC motor is used as driver of EMA, with the advantages of maintenance and reliability besides small size and light weight.

提出了一种用无位置传感器的无刷直流电动机来作为电作动器的驱动电机的思想。

Thus, sensorless control strategy which only according the sampling of the current and voltage to estimate the rotor position and speed by specific methods will be widely applied.

因此，在一些特殊及精度要求不高的场合，由只根据采样电流、电压等易测量，通过特定方法估算转子位置和转速的无位置传感器控制策略将得到广泛应用。

Based on the nonlinear fuzzy model which will be online modified, an improved method of detecting rotor position for sensorless control of SRMs has been developed.

提出了一种基于非线性模糊模型并经在线调整的开关磁阻电机(SRM)转子位置检测的方法。

A novel method of rotor position detect for sensorless brushless DC motor was introduced, that was the method of speed-independent position function.

介绍了一种新的无位置传感器无刷直流电动机的转子位置检测方法-速度无关位置函数法。