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- 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。
- The constitute of harmonic back EMF is analysed, the position detection circuit and the microcomputer control system of step motor is designed. 分析了谐波反电势信号的构成，设计了相应的位置信号检测电路及步进电动机的微机控制系统。
- The experiment indicates that the system is suitable,and the digital position detection circuit composed with the resolver and AU6802N1 is feasible. 实验结果表明，系统设计合理，旋转变压器和AU6802N1组成的数字位置检测电路正确可行。
- The relation between winding demagnetization and rotor position detection of sensorless BLDC motor control is discussed in this paper. 永磁直线同步电动机直接驱动系统的无位置传感器控制中,需要实现电机的位置及速度估计。
- A novel method for detecting the rotor position of Senseless Brushless DC Motor was presented in view of the deficiency in rotor position detecting at standstill or low-speed. 针对无刷直流电机在静止和低速状态下检测转子位置困难,提出了无刷直流电机采用无位置传感器控制策略时转子位置检测的一种新方法。
- The wood is held in position by a clamp. 木头用钳夹固定住了。
- Utilizing a standard XML interface, SPARCS TOS links to third party technology and applications that support radio data terminals, position detection systems, and optical character recognition systems. SPARCS TOS通过标准的XML接口,与支持无线数据终端、位置探测系统以及光学字符识别系统的第三方技术和应用程序进行连接。
- The girl is quite suited for the position [work]. 这姑娘很适合担任这个职务[这个工作]。
- I can live in clover when I get that position. 我得到那个职位便可过上优裕的生活。
- He bribes his leader to consolidate his position. 他贿赂他的领导来巩固他的地位。
- ABSTRACT: High-performance velocity regulation system of the motor depends on the position detection signal.With the resolver,high-precision absolute position signal can be measured. 摘要：高性能电机调速系统依赖于转子位置检测,通过旋转变压器可以得到高精度绝对位置信号。
- He took up a radical position on this issue. 他对这个问题抱着激进的态度。
- Have we had any positive detections of gravitational waves other than the detection of their effects? 有没有直接探测到过引力波而不是探测其效应?
- The microwave antigen repair technique was used to improve ICA positive detection rate. 为了提高ICA的阳性检出率,本研究应用了微波抗原修复术。
- She is unfit for such a senior position. 她不胜任这种高级职务。
- Methods:The positive detectable rate of the ECG and dynamic ECG in 121 children with viral myocarditis was analyzed. 方法:对心电图、动态心电图在121例小儿病毒性心肌炎的阳性检出率进行分析。
- They plotted the new position of each vessel. 他们标明每艘船的新位置。
- He was exalted to the position of general manager. 他被提升到总经理的职位。
- We're now in a rather poor bargaining position. 我们现在所处的谈判地位不太有利。
- LSV extracted from young scales and leaves were both detected successfully by DAS-ELISA and one-step RT-PCR with the same positive detection rate. 从百合种球幼芽和叶片中均可用DAS-ELISA检测到LSV,且两种方法检测阳性结果表现高度一致性。
