A new speed controller with sensor feedback was developed to improve the speed control of induction motors.
为提高异步电机转速环的动态性能，提出一种新型的有速度传感器的转速控制器设计方案。
The speed control of Brushless Double-Fed Motor (BDFM) is an ideal scheme for saving the energy of fan-type load.
无刷双馈电机调速是风机类负载节能降耗的理想方案。
Electronic control of the vehicle engine includes electronic fuel injection, electronic spark control and idle speed control.
发动机电子控制主要包括喷油控制、点火控制以及怠速控制等。
Internal feedback cascade speed control system is proved to have a good cost performance and can be used on large and medium type fans extensively.
内反馈串级调速系统是一种具有优良的性能价格比的调速节能设备，适合于电厂的大中型风机调速节能运行。
Experiment results indicated that the servo controller possesses the characteristics of good speed control performance and anti-load-disturbance ability.
实验结果表明，所设计的伺服驱动控制器具有良好的速度控制能力和抗负载扰动能力。
This thesis designed a switch reluctance dynamo speed control system.
本论文设计了一个开关磁阻电机调速系统。
This paper describes the variable-structure speed control for a DC motor.
本文着重阐述直流马达调速系统的变结构设计。
The steady rotating speed control is achieved by phase-compensation in sector scan.
在扇形扫描中，马达稳速的控制是通过相位补偿实现的。
Controller: Pulse Width Modulation electronic speed control for highest efficiency.
控制器：最高效率脉宽调制电子调速器。
This paper introduces a high accuracy speed control system which adopts AC inverter.
介绍了采用交流变频器构成的一种速度精确控制系统。
The purpose of the idle speed control logic is to control engine speed at closed throttle.
怠速转速控制逻辑是用于控制节气门关闭后的发动机转速。
In this paper, a DC motor speed control system based on fuzzy controller theory is introduced.
本文主要介绍了以模糊控制理论为基础的直流电机调速模糊控制系统。
The dynamic performance and the theory and basic law of the constant speed control are discussed.
讨论了系统的动态性能及恒转速控制的原理和基本规律。
This paper analyzes and studies the new speed control circuit and its superiority and feasibility.
分析研究这一新的容积调速回路的优越性和可行性。
To achieve the high-performance speed control of PMSM, the influence of iron loss cannot be neglected.
为了达到永磁同步电机高性能速度控制，电机铁耗的影响不能忽略。
The speed control system on hump consists of spaced braking system and target shooting braking system.
驼峰速度控制系统，包括间隔制动系统和目的制动系统。
The oxygen lance control includes speed control and position control, but the position is the key point.
氧枪控制包括速度控制和定位控制，而定位控制是核心。
Servo motor control system Imported from Japan Panasonic, provide accurate displacement and speed control.
进口松下电机伺服控制系统，提供精确位移及速度控制。
Trolley speed control is one of the key techniques used in the control system of filament winding machine.
纤维缠绕机控制系统中，缠绕台车速度跟踪控制是其关键技术。
Servo electrical motor impelled camera to move, and PLC carried on speed control and accurate localization.
由伺服电机带动相机移动，由PLC进行速度控制及精确定位。
The automatic current control and speed control of decoiler in pickling and cold rolling line are introduced.
介绍了配洗连轧线开卷机的自动电流控制和自动速度控制模式。
A control strategy of high precision speed control system for PMSM which is used for measurement is proposed.
给出了一种计量用途的永磁同步电动机高精度调速系统控制策略。
This paper presents the basic principle and the main configuration of the self-feedback speed control system.
本文介绍了内反馈串级调速系统的工作原理和系统主要构成。
The flow of each axle bush applies speed control valve to regulate, with high precision and low interference effect.
每个轴瓦的流量采用调速阀进行调节，精确度高，互相干扰小。
The paver can be controlled with constant speed. The close type speed control system USES fuzzy control tactics PID.
对其速度闭环控制系统应用了模糊pid控制策略，实现了摊铺机恒速控制。
The fuzzy PID control strategy is applied to the closed loop speed control system to realize consistent speed control.
对其速度闭环控制系统，应用了模糊pid控制策略，实现了摊铺机恒速控制。
This paper describes the coilbox speed control and speed matching of coilbox and rougher, finishing mill, delivery table etc.
介绍了热连轧机中热卷箱的速度控制及其与轧机和辊道的速度匹配关系。
Results shows the feasibility of the proposed method, obtaining good speed control bandwidth while overcoming classic DTC drawbacks.
结果表明此方法的可行性，它在克服传统方法缺陷的同时获得良好的速度控制带宽。
They cover basic technical specifications, traction mode, power distribution method, braking, speed control, operation and maintenance.
内容涉及基本技术要求、牵引方式、动力分配方式、制动、速度控制、运用与检修等。
In order to guarantee the machining surface quality, numerical control lathe generally has constant surface cutting speed control function.
为了保证加工表面质量，数控车床一般都具有恒表面切削速度控制功能。
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