The motor servo drive system was used to control antenna turning, adjust the antenna to point at satellite again and receive signal.
再用电机伺服驱动系统控制天线转动，调整其重新指向卫星接收信号。
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。
In this paper, it detailedly describes the hardware design methods of the PCC system and the servo drive system, and introduces the control function of system.
本文详细的叙述了PCC系统和伺服驱动系统的硬件设计方法，并对系统的控制功能进行了说明。
The simulation results show that the tracking error of middle-convex and varying ellipse piston linear servo drive system can be reduced effectively by this method.
仿真结果表明，采用这种控制策略可以十分有效地减小中凸变椭圆活塞直线伺服驱动系统的跟踪误差。
All the concerned control strategies are supported with the simulation results that are made on the experimental frequency domain model of the AC200 servo drive system.
所研究的控制方法均在AC200交流伺服驱动系统的频率域实验模型上做了仿真实验，结果支持了本文分析所得的结论。
The advanced servo control system used by now was usually consisted by special motion control unit, special high speed communication bus, and special servo drive system.
目前生产中用到的较先进的伺服控制系统通常采用专用的运动控制模块，加上专用的高速通讯总线，再加上专用的伺服驱动系统组成。
Servo feed system comprehensive pull-pressing rigidity is made up of the rigidity of servo drive system and the rigidity of mechanical transmission system, and each is affected by multiple factors.
伺服进给系统的综合拉压刚度由伺服驱动系统刚度和机械传动系统刚度组成，其各自又受多项因素的影响。
Considering the requirement of high performance of induction motor servo drive system, this paper designs such a system with a sliding-mode position controller based on double fuzzy neural network.
根据感应电动机伺服驱动系统高性能的要求，设计了一种基于双模糊神经网络的滑模控制的感应电动机伺服驱动系统。
A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.
一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。
In this paper, the research object is the position controller of a permanent magnet linear motor direct drive feed servo system.
本论文以超精密机床用永磁同步直线电机驱动进给伺服系统位置控制器为研究对象。
An airborne radar servo system is introduced in the paper, and the principle, structure, control scheme, drive technology of the system are analyzed.
介绍了某机载雷达伺服系统，对其工作原理、基本结构、控制方案、驱动技术等进行了分析探讨。
The paper introduces servo drive technology applied in Horizontal Continuous Casting System.
本文介绍了伺服驱动技术在水平连铸中的应用。
When used in correction mechanism of mechanical drive, hydraulic servo system manifests a long time of overshoot, large overshoot and poor correction accuracy.
当液压伺服系统用于机械传动的校正机构时，显得调整时间长，超调量大，校正精度不高。
Adopting ac servo motor as a drive device, can and dc servo motor as a high precision, high performance and a half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
This article introduced emphatically the control strategy, position detection and identification, drive technique as well as main circuit of permanent magnet Ac servo system.
重点介绍了永磁交流伺服系统的控制策略，位置检测和辨识、主电路和驱动技术等关键技术。
A kind of the use of impulsive control mode, the drive and motor closed loop, but not feedback to the numerical control system, this drive, in a sense, can open loop control called the servo control.
一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。
The hardware and software design of three_dimensional control system in the laser inner carver is introduced, also transmission mechanism ac servo drive has been given account.
介绍了激光内雕机中三维控制系统硬件和软件的设计，并对传动机构交流伺服驱动进行了论述。
The results of simulation showed that it was feasible to use electric servo system as the drive system of the stabilizer fin, and the controllers of this paper had favorable capability.
仿真结果表明：采用电伺服系统作为减摇鳍转鳍驱动系统是可行的，本文所设计控制器满足减摇鳍系统的性能指标要求。
A global sliding model variable structure control scheme based on artificial neuron compensation for a direct drive AC permanent magnet linear servo system are presented in this paper.
针对直接驱动的交流永磁直线伺服系统，提出一种基于神经元补偿控制的全程滑模变结构控制策略。
DC servo system is the drive unit of vibration stimulation system. As the core of servo system, undoubtedly controller plays an important role to the whole system performance.
双电机同步直流伺服系统是颤振激励系统的驱动单元，控制器作为伺服系统的核心，对整个系统性能的优劣起着非常重要的作用。
A high precision and high performance servo-drive system needs a rotating speed estimation algorithm which has high accuracy, fast response and high resolution in a wide range.
高精度高性能的伺服驱动系统需要在宽范围内有精度高、响应快及分辩率高的转速估计算法。
The feed drive system of a precision cold ring rolling mill adopts AC servo motor and mechanical transmission, rather than conventional electro-hydraulic actuator.
采用交流伺服电机和机械驱动进给系统的冷轧环机，其进给伺服控制系统的设计需要一个新的工艺动力学模型。
In CNC heavy cutting servo system, mechanical drive system has a torture feedback on electrical speed-adjustment system, thus it's possible to generate the mechanical resonance.
在数控强力切削进给伺服系统中，机械传动系统对电气调速系统具有扭矩反馈作用，容易形成机械谐振。
The dissertation mainly discusses the servo stiffness of direct drive NC rotary table servo system.
本文主要研究了直接驱动永磁同步电机转台系统的伺服刚度问题。
As to the paddle wave maker, the system USES Linear module and AC servo to drive.
对于摇板造波机，系统采用了交流伺服直联线性模组的传动方式。
In this system, linear motor is applied, and under the control of computer, fast response of servo drive for tool feed, high positioning accuracy and high precision workpiece are achieved.
该系统用直线电机，在计算机的控制下，刀具进给伺服机构响应速度快，定位精度高，能高速、高精度地加工工件。
This system indicates that the resonance frequency of servo drive in CNC heavy cutting is equal to the lower one of mechanism and speed loop resonance frequency.
通过对五阶系统的分析表明数控强力切削伺服进给系统的谐振频率取决于机械谐振频率和速度环谐振频率中较低的一个。
The actualization method of the direct drive electro-hydraulic servo system was introduced, and the mathematic model of the system was built.
介绍了直驱式电液伺服系统的实现方案，并建立了系统的数学模型。
The actualization method of the direct drive electro-hydraulic servo system was introduced, and the mathematic model of the system was built.
介绍了直驱式电液伺服系统的实现方案，并建立了系统的数学模型。
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