foc

Research and Development of AC Motor Control System Based on FOC

基于FOC的交流电机控制系统的研究与开发

Speed Control System of AC Motor Based on DSP and FOC Algorithm

基于DSP和FOC控制算法的交流电机调速控制系统

Analysis of the Design for a Type of Transducer Based on FOC

一种矢量控制型变频器的设计方案介绍

Design of the FOC Database System Based on Oracle

基于Oracle的航班运行控制系统数据库设计

A study of information included in FOC of harmonic signal

谐波信号四阶累积量中所含信号信息研究

The Theoretical Research and Simulation of Three-phase AC Motor FOC System Based on DSP

基于DSP的三相交流电机的矢量控制系统的理论研究和仿真

Dual CPU Induction Motor Drive System Based on FOC

基于矢量控制的双CPU感应电机驱动系统

Research on the Method of AC Speed Control Based on the Combination of DTC & FOC

DTC和SFOC相结合的交流调速方法的研究

Marine FOG measurement and analysis of droplet spectrum and liquid water content of sea foc

青岛海雾雾滴谱与含水量观测与分析

This paper summarizes the development , current situation and tendency of FOC and DTC .

论文对这两种控制策略的发展、现状和趋势进行了综述。

The Design on Intellectualized Field-oriented Control ( FOC ) System of Induction Motor

智能化感应电机矢量控制系统设计

The current control is one of the kernel problems of induction motor field oriented control ( FOC ) .

电流控制是异步电机磁场定向控制的核心问题之一。

It is based on the principle of FOC , which can realize continuous voltage vector modulation .

它主要基于空间矢量控制能够实现电压空间矢量的连续调节的原理。

Secondly , we conduct empirical test on the trend of FOC by three methods from three angles .

其次，从三个角度、用三种方法对合成谬误趋势进行检验。

The system of inductance measurement for PMSM which controlled by FOC was introduced in the paper .

研制了一种矢量控制的永磁同步电机电感参数测量系统。

Hedging is a very common language phenomenon , and its research tends to be foc .

模糊限制语是一种常见的语言现象，对其研究正朝着功能研究的方向发展。

This document presents research results for improving speed control algorithms for field oriented control ( FOC ) induction machine drives .

本文对交流调速系统控制方法中的磁场定向控制做了深入研究。

Fourth order cumulant ( FOC ) different slice-based adaptive dynamic line enhancement algorithms are presented .

3提出了基于四阶累积量不同切片的间接自适应动态线谱增强算法。

Fiber optic communication ( FOC ) has gradually become the mainstream data transmission means for the automation system of distribution network .

作为配电网自动化信息的传输手段，光纤通信逐渐成为配电网通信的主流。

Based on this hardware system some AC transmission control methods such as FOC , VWF and DTC may be realized .

在该硬件系统上可以实现滑差控制，空间矢量控制，直接转矩控制等多种交流传动控制策略。

At last , realizing Rotor Magnetic FOC based on DSP . Experimental results prove that the system is good dynamic and static performances .

最后实现了基于DSP转子磁场定向矢量控制系统，实验结果表明该控制系统有很好的动态和静态性能。

Introduce the mathematics model of asynchronous motor and the principle of Field oriented control ( FOC ) and get its vector control equation .

异步电动机的数学模型、基本方程和矢量异步电机的矢量控制原理。

This article introduced the design solution of the FOC database system solution involved in the physical database structure , object design and etc in detail .

本文从数据库的物理结构、数据库对象设计、数据库备份等方面详细介绍了FOC数据库系统的设计方案。

The number of pathogen in nitrate grown plant was significantly lower than ammonium grown plant after FOC inoculation .

FOC侵染后，硝态氮植株体内病原菌的数量显著低于铵态氮植株。

An FOC specifies the secondary server that takes over the role of the primary server if the primary server fails .

FOC指定在主服务器出现故障时接管其角色的备份服务器。

To create or modify the FOC , on the FOC tab , enter or change the information .

要创建或修改FOC，在FOC选项卡上输入或更改信息。

Root exudates from ammonium grown plant significantly increased spore germination of FOC as compared to nitrate grown plant .

与硝态氮相比，铵态氮植株的根系分泌物显著促进了病原菌孢子的萌发。

Flight Operation Control System ( FOC ) is designed by airline companies for the sake of enhancing flight operation management and ensuring aviation safety .

航班运行控制系统（FOC）是航空公司为了提高航班运行效率，加强运行管理，保障航班安全运行而开发的一套计算机管理系统。

A conception of phase dynamic coupling is defined . The FOC of the MOT-radiated line spectrum signals is theoretically derived .

在研究中，定义了相位动态耦合的概念，推导了水下运动目标辐射线谱信号的四阶累积量表征公式。

Based on genetic algorithms ( GA ) a global optimized noise covariance estimation method applied to EKF in Field Oriented Control ( FOC ) system .

为此，提出了一种基于遗传算法（GA）的磁场定向闭环系统噪声协方差全局寻优方法，解决了噪声模型难以辨识的实际问题。