伺服驱动器有两种。
The servo driver has been tested on the machining center, up to the accuracy of micron order.
该伺服驱动器在加工中心的实际应用中得到了微米级的加工精度。
Servo driver features: Digital AC servo driver, independent research and development, model production of appearance.
伺服驱动器特点：全数字交流伺服驱动器，自主研发，开模生产。
To make the servo system have the expected its, it s especially important for selection of DC bus voltage in servo driver.
在伺服系统中要使系统能够满足所期望的性能，伺服系统驱动器直流母线电压的选择尤为重要。
Proficient in PLC programming (Siemens), human-machine interface touch screen, frequency converter, servo driver, stepper motor.
精通PLC编程（西门子、三菱），人机接口触摸屏、变频器、伺服驱动器、步进电机。
In general, some key techniques related with PMSM servo driver are broken through, which put a very good foundation for next work.
总之，伺服驱动器从无到有的技术突破，作者取得了相当的成果，为后续的工作打下的坚实的基础。
Special configuration: It can be customized servo driver, large format and special format models and choose imported spindle. Etc...
特殊配置：可定制：伺服驱动、更大幅面和特殊幅面的机型。可选配进口主轴等。
In this requirement and technique background, the author does the comprehensive studies and developments of digital PMSM servo driver.
在这种需求和技术背景下，作者对全数字交流永磁同步伺服驱动器进行了全面的研究和开发。
This paper presents the application of a full-digital AC-servo driver to an automatic cutting control system for aluminium plastic tubes.
本文主要介绍了全数字式交流伺服驱动器在铝塑管自动切割控制系统中的应用。
The combination of speed control and location control of servo driver realized the accurate control of crane's location and steeve's movement.
采用伺服驱动器的速度控制和位置控制相结合的方法实现天车定位和吊臂运动的精确控制。
The hookup of PLC to inverter, PLC to servo driver was designed, also the parameters setting of the inverter and the servo driver were illustrated in details.
设计了PLC与变频器、PLC与伺服驱动器的控制线路图，并对变频器和伺服驱动器的参数设定进行详细说明。
This paper studies the design of precept of missile's wing and rudder load simulation system whose core is digital signal processor (DSP) and DTC servo driver.
本文研究了以数字信号处理器(dsp)和直接转矩控制器为核心的弹用负载模拟加载系统方案设计。
Finally, through on-line debugging, the author realized the PMSM servo driver with functions of variable frequency speed regulation, parameter identification and parameters displaying.
最后，作者通过在线软、硬件调试，实现了具有变频调速、参数识别和参数显示等功能的永磁同步电机伺服驱动器的研制。
Microprocessor, dedicated motion controller and driver, optical electronic encoder were used to realize servo closed-loop motion control.
采用微处理器、专用的运动控制和驱动芯片以及光电编码器实现了机器人关节的伺服闭环运动控制；
At last, introduce the Servo Simulator Board's driver design.
最后章节简要介绍了伺服模拟卡的驱动设计。
This driver can communicate externally with RS485 bus and accomplish speed servo and position servo with the scheduled parameters.
该驱动器通过RS485总线与外界通信，可按照预定参数完成速度和位置伺服。
Servo card receives target position information, samples the launcher position, calculates control value, sends it to motor driver, and then makes the launcher work under control.
伺服控制卡接收火控计算机发出的目标位置指令，采样发射架实际位置信息，通过控制算法得出控制量，驱动电机运转，实现发射架位置的跟踪运动。
Designand Experiment of a driver circuit of LD, RF forward amplifier circuit and servo forward amplifier circuit for the optical disk driver are discussed emphatically.
重点讨论光盘驱动器中ld驱动器电路、RF前置放大电路与伺服前置放大器电路的设计与实验。
The paper analyzes the principle of components of magneto optical disk driver focusing and tracking servo system, then designs and realizes a DSP based digital servo control system.
分析了磁光盘驱动器聚焦与循轨数字伺服系统各组成部分的原理，并设计和实现了一套基于DSP的数字伺服控制系统。
Secondly, servo control tache is introduced briefly, and how to realize a closed-loop position control system which USES stepping motor as driver component is presented.
其次，对于伺服控制环节，实现了以步进电机为驱动元件的闭环位置控制系统。
SERCOS (SErial Real-time Communication System) is the serial real-time communication fieldbus between digital controller and servo-driver.
接口是数字控制器与伺服驱动器间的串行实时通信总线。
The company has also developed three parts of robot - reducer, controller, driver and servo motor.
完全自主研制了机器人自动化的三大核心零件 --减速机、控制器、驱动器和伺服电机。
Firstly, a two-dimensional servo-control driver circuit, which consists of PC and an embedded system, is designed based on the scanning requirement of the dual frequency millimeter wave radiometer.
第一，基于双频毫米波辐射计的扫描要求，设计了基于PC计算机和嵌入式系统道的两维伺服驱动电路，完成了扫描控制、通信协议和伺服驱动控制的软件设计。
Designing the sign transfer board and the driver board of electric and hydraulic servo mechanism.
设计了信号偏置电路和伺服阀驱动电路。
With a view to develop high accuracy servo system, this paper gives a detailed analysis on mathematical model and character of PWM driver, puts forward a simple rotational velocity estimator.
本文从研制高精度随动系统出发，详细分析了PWM驱动器的数学模型及特性，提出一种简单易行的转速估计器，并在此基础上开发出一种适于中小功率直流力矩电机的新型PWM驱动器。
Control principle of the platform is analyzed, on the basis of which, PCB drawing of interface unit between servo-driver and CNC system is designed.
分析了实验台的控制原理，并以此为基础完成了伺服驱动与数控系统接口单元的PCB原理图设计。
Control principle of the platform is analyzed, on the basis of which, PCB drawing of interface unit between servo-driver and CNC system is designed.
分析了实验台的控制原理，并以此为基础完成了伺服驱动与数控系统接口单元的PCB原理图设计。
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