First, speed control of motor based on DSP is designed with this platform, which approves good performance and good precision of DSP controller.
首先,在所搭建的试验平台上,用软件设计了无刷直流电动机的全数字双闭环调速控制,验证了DSP控制器的高性能、高精度等优点。
Also, the implementation of the hardware and software for speed control and protection with the results obtained from tests on induction motor performance is provided.
基于发动机感应性能测试结论,为速度控制和保护而工作的软、硬件实现也在本文中被阐述。
Direct control of torque over the motor speed range is provided by the drive, which helps the motor and drive generate torque levels high enough to cycle the press back to ready position.
直接控制扭矩而不是电机转速范围,可以使得电机和变频器产生足够高的扭矩使得压机可以回复到原来的位置。
Allows you to understand how to realize the speed of motor control.
能让你明白如何实现对电机速度的控制。
Step motor control, by pulse by changing the order of electricity can change the motor rotation direction, change the pulse frequency can change the motor rotation speed.
步进电机受脉冲的控制,通过改变通电的顺序可改变电机的旋转方向,改变脉冲的频率可改变电机的旋转速度。
This paper analyzes theoretical points of the implementation for high performance control of induction motor without speed sensor.
文章分析了交流感应电机无速度传感器的高动态性能控制方案的控制要点。
The operation of the stepper motor control the speed of paper, stepper motor if the device is not in place, the same will lead to abnormal paper speed.
步进电机的运转操控着走纸的速度,步进电机假如装置没有到位,同样会到致使走纸速度反常。
Due to the large torque ripple of inductance motor based on direct torque control, especially at a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题,该文提出一种新的控制方法。
Due to the large torque ripple of inductance motor based on direct torque control, especially in a low speed, this paper proposes a new control strategy.
针对基于直接转矩控制的感应电动机在低速运转时存在较大的转矩脉动问题,提出一种新的控制方法。
We adopt vector control function with LG inverter, can make the motor in the low speed can also provide meet the need of the load torque.
我们采用具有矢量控制功能的LG变频器,可使电机在低速时也能提供满足负载需要的转矩。
The model provides an important theory foundation for the speed control of stepping motor.
所建模型为步进电机的速度控制提供了理论依据。
Control Techniques variable frequency drives provide continuous control, matching motor speed to the specific demands of the work being performed.
控制技术的变频驱动器提供连续控制,配套电机的速度,工作的具体要求正在执行。
The speed control problem of a series dc motor is considered.
讨论直流串激电机的速度控制问题。
In a speed sensorless vector control system, the precision of speed estimation is relied on the precision of motor parameter.
在无速度传感器矢量控制系统中,转速估算的精度在很大程度上依赖于电机参数。
Equipment is durable, convenient cleaning, maintenance simple frequency control of motor speed conveyor belt speed can be adjusted according to product different control at any time.
设备经久耐用,清洗方便,维修简单变频调速可根据产品不同随时控制调整输送带速度。
This paper describes performance indexes, structure features, design method and experimental investigation of electrohydraulic servo motor with super-low-speed, wide speed control and high precision.
本文介绍了超低速、宽高速、高精度电液伺服马达的性能指标、结构特点、设计方法和试验研究。
Biological information processing mechanism and constant pressure network technology were researched to control the rotational speed of hydraulic motor.
运用生物信息处理机制和恒压网络技术进行马达速度控制。
This paper describes the idle speed control stepper motor type composition, Stepper Motor Idle Control Valve on the main structure, Idle Speed Control Stepper Motor Control Principle of the device.
主要介绍步进电机式怠速控制装置的组成,步进电机式怠速控制阀的主要结构及步进电机式怠速控制装置的控制原理。
The software phase-locked loop (SPLL) technology in the steady speed control of permanent magnet brushless DC motor (BLDCM) in gyro was discussed.
研究了软件锁相环技术在陀螺用无位置传感器无刷直流电机稳速控制系统中的应用。
This paper introduces the fuzzy control of DC motor speed and the relevant principles, and proposed fuzzy control of motor speed based on the relevant methods.
介绍了直流电机调速以及模糊控制的相关原理,并提出了基于模糊控制的电机调速的有关方法。
For example, a stepper motor requires a series of digital pulses as an input to control the motor position and speed.
举例来说,步进电机需要输入一系列数字脉冲信号来控制电机的位置和速度。
A good controller is crucial to speed control of brushless DC motor, so it is important for brushless DC motor to find out a good control method.
控制器对无刷直流电动机的转速控制至关重要,因此研究无刷直流电机的控制策略十分重要。
The speed sensorless vector control of induction motor technology enhances the reliability of AC driving system, and reduces the realization cost.
异步电机无速度传感器矢量控制技术提高了交流传动系统的可靠性,降低了系统的实现成本。
This paper briefly introduces the basic idea of vector control and its application in asynchronous motor frequency control of motor speed is discussed.
简要介绍了矢量控制的基本设想,并就其在异步电动机变频调速中的应用展开讨论。
This paper presents a new compensation method for stator voltage amplitude and DC offset, which can improve the performance of the speed sensor-less vector control of induction motor.
为了提高异步电机无速度传感器矢量控制的低速性能,提出了一种定子电压幅值和直流偏置补偿办法。
This paper present a fuzzy control strategy of high speed permanent magnet synchronous motor for precision grinder.
将模糊控制引入精密磨床的高速永磁同步电动机驱动系统速度控制中。
The accuracy of the rotor speed estimation in speed sensorless vector control system of induction motor under load is sensitive to parameter errors of the internal machine model.
在感应电动机无速传感器矢量控制系统中,在负载条件下转子速度估计的精确度对电机内部模型参数误差非常敏感。
A cascade speed control system mainly consists of a wound asynchronous motor, a three-phase rectifier and a three-phase thyristor (?) inverter.
串级调速系统的主要组成部分是线绕式异步电动机,三相桥式整流器和三相可控硅逆变器。
For a vector control of a speed sensor less induction motor drive system, a novel speed estimated method using an extended Kalman filter is proposed.
本文针对无速度传感器异步电机矢量控制系统,提出了一个基于卡尔曼滤波器的异步电机速度辨识方法。
The model of hydraulic motor pump variable speed control system is built.
同时建立了该液压电机泵变速控制系统的数学模型。
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