Synchronous valve is a type of components that have simple structure, reliable capability and low price in hydraulic synchronous control system.
同步阀是一种结构简单、工作可靠、造价低廉的液压同步控制元件。
To ensure safety and reliability service of electric power system, the research of synchronous control system that is about VCB equipped with PMA is essential.
对永磁操动机构真空断路器的同步控制系统进行研究是保证电力系统安全可靠运行的基础，也是近年来断路器智能化的研究热点之一。
In order to realize synchronous control, distributed motor synchronous control system based on PLC and frequency conversion and PID control arithmetic are adopted.
本文提出了基于PLC和变频调试技术的集散式同步控制方案和采用PID控制算法实现多电机的同步控制。
And the indirect experimental tests of synchro axis damping short-loop loss and current in a synchronous control system were carried out, and proved this method was feasible.
用该方法对同步控制系统中的自整角机交轴阻尼短路环的损耗和电流进行了间接的实验测试，证实该方法可行。
The design scheme of synchronous control system on production's process of color plate is introduced. The design principles of synchronous control system on main driver is provided.
介绍了彩钢板自动生产线的主驱动变频同步控制系统方案，阐述了主驱动变频同步控制系统的设计原理。
Finally, the research work in this thesis is concluded, and the other problems in the multi-motor synchronous control system are analyzed and the interested directions in the future are described.
最后，总结了所做的研究工作，并对多电机同步控制系统中存在的其它问题进行了简单的分析，以及对未来研究方向进行了阐述。
Due to the large torque coefficient, small torque ripple and ease of control, permanent magnet synchronous motor (PMSM) system has been widely used in many accurate servo control systems.
永磁同步电动机系统具有力矩系数大、力矩波动小以及控制灵活等优点，在许多精密伺服控制系统中得到广泛应用。
The mathematical model of master-slave synchronous winding control system is established here, and the design methods of the system hardware and control method are introduced in detail.
建立了主从式同步卷绕控制系统的数学模型，并详细介绍了控制系统硬件和控制方法的具体设计。
CAM system based on industry computer and multi-task motion controller adopts the electrical gear to accomplish synchronous motion control of the winding machine.
基于工控机和多任务运动控制器的缠绕机CAM系统采用电子齿轮方式实现缠绕机同步运动控制。
This paper applied direct torque control (DTC) tactics base on DSP to permanent magnet synchronous linear motor, gived the hardware structure and the software diagram of the system.
文中研究了一种基于DSP的永磁同步直线电机直接推力控制策略，并给出了该系统的硬件结构和程序流程图。
This paper discussed the important function of synchronous generator excitation control system in raising the electric power system stability.
本文论述了同步发电机励磁控制系统在提高电力系统稳定性任务中发挥的重要作用。
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。
Permanent magnet synchronous motor is a multi-variable, non-linear and strong-coupling system, the traditional PID control is not effective.
永磁同步电机是一个多变量、非线性、强耦合的系统，传统PID速度控制效果不理想。
A cascaded slide mode control scheme is designed for permanent magnetic synchronous machine ac servo system.
针对永磁同步电机交流伺服系统，提出了串级滑模控制方案。
Base on timing system of single PMSM, achieve the multi-motor synchronous control.
在单个永磁同步电动机调速系统的基础上，实现了多电机同步控制。
Research on synchronous control theory of uncertain chaotic dynamical system.
不确定连续混沌动力学系统的同步控制理论研究。
Its control circuit with double electromagnetic system can ensure synchronous closing, silent and energy saving operation of two contactors in parallel.
双电磁系统控制电路确保两台并联接触器的同步闭合和无声节电运行。
To resolve the problems of synchronous control, anti-jamming and so on in computer roving machine, control system in roving machine based on multi-MCU were researched.
为解决当前电脑粗纱机同步控制、抗干扰效果不理想等问题，研制了基于多个微控制器的粗纱机控制系统。
The Ultrasonic Imaging System is made up of probe excitation circuit, receiving and processing circuit, synchronous control circuit, interface circuit and computer.
超声内窥镜成像系统主要由超声探头激励电路、回波信号接收处理电路、同步控制电路、接口电路以及计算机构成。
The structure and control of direct-driven permanent magnet synchronous wind power generation system are analyzed, and the development direction of variable speed wind power generation is introduced.
对直驱式永磁同步风力发电系统的结构与控制进行了分析，并展望变速风力发电的发展趋势。
A synchronous motor step motion system of current lagging - loop tracking control is designed under the foundation of mathematical analysis for synchronous motor step motion system.
在对同步电动机步进传动系统进行教学分析的基础上，设计组成了电流俗环跟踪控制的同步电动机步进传动系统。
Permanent magnet synchronous motor (PMSM) step motion control for the electric actuator is a new actuator control system adopted incremental motion control theory.
永磁同步电动机步进控制的电动执行器是采用增量运动控制理论研制的新一代执行器控制系统。
This paper proposes a servo control system for permanent magnet synchronous machine (PMSM) based on Application Specific Intelligent Power Module (ASIPM) and Digital Signal Processor (DSP).
文章提出了采用一种新型专用智能功率模块ASIPM，结合数字信号处理器DSP开发的永磁同步电动机伺服控制系统；
The hardware design and control strategy of the permanent magnet synchronous motor (PMSM) control system based on ADMCF328 were presented.
采用电机专用控制芯片admcf328，实现了一个永磁同步电机控制系统的硬件设计方案和控制策略。
This paper introduces a hydraulic synchronous system, which USES a new-type digital valve as synchronous controller and makes use of a fuzzy-PID control arithmetic.
介绍了一种以新型数字同步阀为同步控制元件，运用模糊pid算法进行控制的液压同步系统。
The characteristic of synchronous generator SCR excitation system for single close loop control is analysed and it's fault is pointed out in this paper.
本文分析了单闭环控制的同步发电机励磁系统的特点，指出了其存在的问题。
A kind of new synchronous motor from abroad and its principle analyses of control system that is applicable to the twist-free finish mill of WuSteel high speed rod mill are introduced.
介绍了应用于武钢高速线材生产线精轧机传动的新型同步大电机，并对其控制系统原理进行了分析。
Develops a new-type analog calculation control multi-motor synchronous system composed of analog-regulating speed systems each making up a unit drirve.
本文提供一种新型摸拟运算控制多电机同步系统，它由模拟调速率系统组成各单元浮动，然后组合成多电机同步系统。
To meet the demand of servo drive system, the vector control technique is chosen as the control strategy of permanent magnet synchronous servo system.
结合伺服传动控制系统的要求，确定永磁同步电机伺服系统的控制方案为矢量控制。
Based on vector control system of Bearingless Permanent Magnet Synchronous Motor (BPMSM), a speed-sensorless control strategy using Extended Kalman Filter (EKF) was presented.
基于无轴承永磁同步电机的矢量控制系统，提出了采用扩展卡尔曼滤波器实现无速度传感器运行的控制策略。
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