The SELLER shall limit its scope of supply up to Motor control Center (MCC) but to include all necessary field devices or instrumentation for control and data measurements.
卖方应限制它的供应范围到马达控制中心(MCC),但是要包含所有必须的控制和数据测量用的现场设备或仪器。
A control system of bearingless induction motor based on torque winding air gap field oriented vector control is accomplished.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
The control and actualize system of variable rate fertilization consist of DGPS, Field Computer, Hydraulic Motor, Ground Sensing Radar and fertilizer assembly.
变量施肥的控制实施系统包括差分gps系统、田间计算机、液压马达、测速雷达和排肥器总成。
The emulation and experiment results show that the single neuron controller can improve the Field Oriented Vector Control property of induction motor and has stronger self-adaptability and robustness.
仿真与实验结果表明,单神经元控制器可以改善异步电动机矢量控制的性能,具有较强的自适应性与鲁棒性。
Presented substituting an intelligent single neuron controller for the traditional PID controller to improve the Field Oriented Vector control performance of induction motor.
文中提出了采用单神经元智能控制器代替传统PID控制器以改善异步电动机矢量控制的性能。
At present, the control of motor is an important part in auto control field.
目前,电机控制是自动控制领域中极其重要的组成部分。
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。
Since HSY requires dc magnetic field, an exciter with control circuitry is needed in addition to the conventional PMSY drive unit when employed as a motor.
HSY作为电动机使用时,由于需要直流磁场,与普通pmsy的驱动单元相比,应额外增加一个励磁电路。
Motor model under synchronous coordination is established and indirect field oriented control is implemented in the paper.
建立包含电机动态边端效应的同步坐标模型,实现直线感应电机间接磁场定向控制。
A control system of bearing less induction motor based on torque winding air gap field oriented vector control is accomplished.
实现了一种基于转矩绕组气隙磁场定向控制的无轴承异步电机控制系统。
In cooperation with computer control step motor, the positioning system has such advantages as automatization, high precision, large view field and non contact etc.
该系统与计算机控制的步进电机配合使用,具有自动化程度高、大视场高精度和非接触性等优点。
Field acceleration method is a new control method for induction motor. Its electro-magnetic process can be analysed with the transient equivalent circuit.
磁场加速法是一种新型、高性能的感应电动机控制方法,其电磁过程可用暂态等值电路进行分析。
Two problems must be solved in the speed sensorless Field Oriented Control of induction motor drive: the speed estimation and rotor flux observation.
异步电机无速度传感器矢量控制系统需解决两个问题:转速的估计和转子磁链的观测。
DCS system has two sets field devices control Units. One sets on the motor control room, the other sets on the center control room.
DCS系统设有两套现场装置控制单元,一套设在电机控制间,一套设在中心控制室。
In an induction motor drive system with field oriented control, the key to improve its performances is accurate flux estimate.
在磁场定向控制的异步电机驱动系统中,精确的磁链估计是提高系统性能的关键。
Rotor field orientation control is the base of high-performance control strategy of AC motor vector control.
转子磁场定向控制是实现高性能交流调速方法——矢量控制的基础。
The designed grey feedback linearization control system was implemented in an indirect field-oriented induction servo motor to track speed commands.
设计的灰色反馈线性化控制系统可以实现间接磁场定向感应伺服电机来跟踪速度给定。
The key to realize a practical rotor field oriented vector control system of inductive motor is both the calculative precision of flux model and the adjusting of PI regulator.
实现实际转子磁链定向矢量控制系统的关键是磁链模型的计算精度和环路PI调节器的正确整定。
This undergraduate course is an introduction to the field of motor control and motor learning.
本大学课程是介绍运动控制和运动学习。
As a direct drive motor 80 from the 20th century, since the favor of researchers world-wide, has become the field of electrical and mechanical control of a hotspot.
它作为一种直接驱动电机从20世纪80年代以来备受各国科研工作者的青睐,已成为当前机电控制领域的一个研究热点。
Aimed at the nonlinear magnetic field and the imprecise model of switched reluctance motor, the variable-structure control method with sliding mode is presented.
针对开关磁阻电机存在磁场严重的非线性且数学模型不精确等问题,提出了一种滑模变结构控制方法。
The invention relates to the field of motor manufacturing, in particular to an anti-electromagnetic interference control servo-actuator.
本发明涉及电机制造领域,特别是抗电磁干扰控制伺服电机。
This paper presents a field-oriented vector control system for permanent magnet synchronous motor.
本文阐述了永磁同步电动机磁场定向矢量控制系统。
In an induction motor field orientation vector control system, the rotor time constant may be deviated due to motor temperature variation and flux saturation.
本文在异步电动机矢量控制系统中提出了一种基于转子磁场定向的转子电阻自适应辨识方法。
Nowadays, the speed sensorless vector control system of induction motor is one of the hot topics in the field of electric drive system.
无速度传感器异步电机矢量控制系统是目前电气传动系统中研究热点之一。
The sensorless of induction motor field-oriented control employing stator voltages and currents has difficulty in estimating rotor flux in the low-speed range.
在低速范围内,对无传感器感应电动机进行矢量控制时用定子电压和电流推算转子磁通是比较困难的。
According to the fundamental equations induction motor for the field oriented control, a new rotor flux model combine with the merits of voltage model and current model is presented.
根据异步电机转子磁场定向控制的基本方程序,对直接磁场定向矢量控制系统,设计了结合电压模型和电流模型优点的磁通观测器模型。
In this paper, discrete magnetic field is analysed. We present a method of torque Angle control for stepping synchronous motor.
本文分析了步进同步机的离散磁场,提出了步进同步机矩角直接控制的方法。
The influence of the motor time constant mismatch on the stability of induction motors under indirect field-oriented control is analyzed.
定性地分析了在异步电动机间接磁场定向控制中,电机时间常数失配度对异步电动机稳定性的影响。
The influence of the motor time constant mismatch on the stability of induction motors under indirect field-oriented control is analyzed.
定性地分析了在异步电动机间接磁场定向控制中,电机时间常数失配度对异步电动机稳定性的影响。
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