The closed loop control of the motor position and velocity are realized using the microcomputer.
采用计算机实现了变磁阻电机的位置和速度闭环控制。
Opened and closed loop control was chosen to control method of the motion track of AGV to its position and orientation.
在对AGV的定位轨迹控制方法上，选定了位姿开环控制与闭环控制相结合的方式。
The proposed dynamic compensation method combines the advantages of closed-loop position control and computed torque control.
提出的动力学补偿方法结合了闭环位置控制和计算力矩控制两者的优点。
High accurate double channels rotary transformer is the position detecter of the launcher, feeding back the position information of the closed-loop control system.
采用高精度双通道旋转变压器作为发射架的位置检测装置，实现了闭环控制系统中位置信息的反馈。
In particular, the three closed loops including position loop, current loop and speed loop, and the hardware structure of the control system were described in detail.
详细介绍了控制系统采用的硬件结构和位置环、电流环和速度环三闭环控制方法。
With the application of mixed position closed-loop system in the high-speed precise laser sub-marker, the response has been increased greatly and constant error has been decreased.
将混合位置闭环系统应用于高速精密激光内雕机中，大大提高了系统的响应性，减少了系统的稳态误差。
In this system we apply the double closed loop theory to guarantee the accuracy of position control.
在本系统中，我们应用了双闭环控制理论，以保证位置控制系统的稳定性。
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。
This type of rotor position sensor lays a foundation for the closed-loop control of step motor.
这种新型位置传感器为进一步实现步进电动机闭环控制奠定了基础。
But the good performances of PMSM drive system are based on closed-loop control, it is quite important of how to obtain the rotor position and speed signals in this system.
但是永磁同步电机驱动系统的良好性能都是建立在闭环控制基础之上的，因此如何获取转子位置和速度信号是整个系统中相当重要的一个环节。
When a dual-arm manipulator carries an object from one position to another, the two arms and the gripped object constitute a closed loop system.
当双臂机械手搬运物体从一个位置到另一个位置时，机架、两个臂和被夹持物体构成一个封闭系统。
A kind of closed loop timing control system based on position-sensorless control for axial blood pump of artificial heart brushless DC motor is introduced in this paper.
介绍一种用于人工心脏轴流式血泵的无位置传感器无刷直流电动机闭环调速控制系统的电路设计。
Adopting linearity disperse control technique, position ring, pressure ring, rate ring, current ring constitute the more closed loop pressure regulate system.
采用线性离散控制技术，由位置环、压力环、速度环、电流环多闭环构成线性离散压力调节系统。
Given the structure of position regulator of linear servo system and open-closed loop iterative learning position regulation algorithm with forgetting factor.
给出直线伺服系统位置调节器结构及带有遗忘因子的开闭环迭代学习位置调节算法。
The mechanical throttle valve is electrically controlled, e. g. the valve position is under closed-loop control to the output of the pressure gauge.
所述机械节流阀受到电控制，例如阀门位置受到根据所述压力表的输出进行的闭环控制。
Double closed loop control is implemented with increment encoder through signal of speed and position.
采用增量式编码器，通过速度及位置信号进行双闭环控制。
Position closed-loop control was used to control the position of servo hydraulic cylinder to improve control accuracy.
在位置闭环控制中比例伺服阀控制伺服缸，解决了控制精度低的问题。
The closed -loop control system of position, velocity, current using Limited Angle Brushless DC Torque Motor is designed and simulated and its reliability is designed.
完成了有限转角无刷直流力矩电机的位置、速度、电流闭环控制系统的设计和仿真，并完成了控制系统的可靠性设计。
In order to realize rotor position control in the magnetic bearing system, a closed loop position feedback control system is needed to be established.
为了实现磁力轴承系统中转子的位置控制，需要建立一个闭环的位置反馈控制系统。
Analyzed the structure and mathematical model of linear servo system based on open-closed loop iterative learning position regulation in detail.
详细分析了开闭环迭代学习位置调节下的直线伺服系统结构与数学模型。
Based on the characteristic of vision tracking, it adopts the control architecture of closed loop based on position control.
根据视觉跟踪特性采用了基于位置控制的闭环控制结构。
In the inner closed loop, general PID control method based on encoder feedback of motor is adopted, and in the outer closed loop, a new fuzzy control based on position feedback of joint is adopted.
利用电机码盘反馈构成内位置环控制，采用一般的PID控制律；通过关节位置反馈形成外位置环控制，采用模糊控制算法。
The system proposes the application of a closed loop position servo control and sets up a model and algorithm of er ror tracing and digital feedback.
系统提出采用闭环位置伺服控制，建立跟随误差和数字反馈的模型和算法。
By comparing the detection result, it shows that the closed-loop stage increases the position accuracy of stepper motor, which satisfies the demand of micro-CMM rough localization platform.
检测结果表明：该系统明显地提高了步进电机的定位精度，满足了系统对于粗定位平台的定位要求。
Due to the inherent hysteretic nonlinearity, the giant magnetostrictive actuator (GMA) can cause position error in the open-loop systems, and cause instability in the closed-loop systems.
由于内在的滞回非线性，超磁致伸缩驱动器(GMA)会在开环系统中引起定位误差，在闭环系统中造成系统不稳定。
The photoelectric encoder is used for measuring the angular position of rotating ballscrew. Semi closed loop compensation control is realized and system accuracy is improved.
应用光电编码器作为滚珠丝杠转角位置检测元件实现了半闭环补偿控制，提高了系统的精度。
By adjusting dynamic fuel pump rack position, closed loop of engine speed in suddenly changing of load was realized in this model. It could keep engine speed stability in different status of engine.
通过动态调整油泵齿条位置实现对柴油机突变负载下转速的闭环控制，从而保证在不同工况下转速的稳定性。
The platform's control system has adopted closed loop control mode to realize the accurate position control.
视觉跟踪平台的控制系统采用闭环的控制方式，实现了比较精确的控制。
The paper propose the theory, hardware design and strategy of a three-closed loop—current, speed and position—servo withTMS320LF2407ADSP.
本文介绍了以TMS320LF2407A DSP为核心所构成的电流、转速、位置三闭环控制系统的原理、硬件设计及控制策略。
The paper propose the theory, hardware design and strategy of a three-closed loop—current, speed and position—servo withTMS320LF2407ADSP.
本文介绍了以TMS320LF2407A DSP为核心所构成的电流、转速、位置三闭环控制系统的原理、硬件设计及控制策略。
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