位置反馈

  • 网络Position feedback;positionfeedback
位置反馈位置反馈
  1. 基于FPGA技术的位置反馈系统设计

    Design of a position feedback system based on FPGA

  2. 介绍了基于FPGA器件的角度位置反馈电路的具体实现方法。

    The realization of an angular position feedback circuit based on FPGA is presented in this paper .

  3. 利用频带隔离思想,设计了柔性结构的正位置反馈(Positivepositionfeedback,PPF)振动主动控制器。

    Based on a bandwidth insulation method , a positive position feedback ( PPF ) active vibration controller for the flexible structure is designed .

  4. 采用比例-积分-微分(PID)控制算法对微米级的润滑膜厚度进行反馈控制,对微米级电液位置反馈控制系统进行了数学建模,并研究了整个电液位置反馈控制系统的动态特性。

    The mathematical model of the micron electrohydraulic displacement feedback control system was established , and the dynamic properties of the proposed system were simulated .

  5. DEH阀门位置反馈方式的探讨

    An approach to the feedback mode of Den valve position

  6. 系统以旋转变压器作为位置反馈装置,通过积分分离PID控制策略,实现电动机的位置和速度控制。

    In order to achieve the position and speed control , the resolver as the position feedback and the integral discrete PID algorithm as control method were used .

  7. 位置反馈信号的检测采用位移传感器,通过滤波、AD转换后,进入核心单片机进行处理,提高了可靠性。

    The system sets the controlling signal with the key , and the feedback signal is detected by displacement sensor , and dealed with after filtered and transformed .

  8. HL-1装置等离子体位置反馈控制

    Feedback control of plasma position in the HL-1 TOKAMAK

  9. 硬件主要由交流异步电动机、控制单元(DSP芯片)、功率驱动单元、位置反馈单元和接口通讯单元组成。

    Its hardware consists of a induction motor , the control unit ( the DSP chip ), the power unit , the position feedback unit and the communication unit .

  10. 设计了以电容传感器为精密位置反馈的PID闭环控制系统,解决了压电陶瓷等元件对系统造成的非线性影响;

    The digital PID closed loop control system with the feedback signal of capacitance position sensor is applied , the system nonlinear influence caused by piezoelectricity element was solved .

  11. 我们采用PWM直流伺服驱动装置,通过位置反馈实现对胶片前进的精确定位,在控制算法上采用PID控制和加减速控制方法。

    The progression of film is precisely located through the direct current PWM servo driver and location feedback . The methods of PID control and speeding & slowing are employed .

  12. PPF控制的全称是预测位置反馈。

    PPF control is named as Prediction Position Feedback control .

  13. 软件系统进行了模块化设计;其主要包括AD检测模块,SVPWM算法模块,坐标变换模块,位置反馈模块,电机转速检测计算模块和数字PID模块等几个主要程序模块。

    The part expatiate every module function of system software , include AD detection module , SVPWM algorithm module , Position feedback module , Motor speed detection calculation module and so on .

  14. 指出参数Kp、Ki和Kd值的选取对该精密位置反馈控制系统的设计是非常重要的。

    It is pointed that the selection of parameter such as K p ? K I and K d are very important for the design of precise position feedback control system .

  15. ADCM采用速度反馈和绝对位置反馈两种反馈控制方式,从而组成了一个双闭环控制结构;

    One is velocity feedback , the other is absolute position feedback .

  16. 采用了一种基于霍尔元件六个离散位置反馈信号的SVPWM控制方法和数字PID控制方法,并对它们的原理及应用方法作了详细的介绍。

    In the digital control system , we adopted a new method of SVPWM control via six discrete signals from the Hall sensor and the digital PID control . The theories and application about the two methods are also introduced .

  17. 在无刷直流方式下,用GAL对位置反馈信号进行逻辑综合,得到开关管的导通规律。

    In the brushless model , the IGBT ( Isolated Gate Bipolar Transistor ) switch state period table is gained by GAL ( Generic Array Logic ) which analyzes the signal of position feed-back .

  18. 重点研究了在CPLD中实现精确脉冲发生器的实现方法和精度;对位置反馈信号的滤波处理和四倍频以及鉴向电路在CPLD中的实现方法进行了讲述,并给出了仿真结果。

    The paper lucubrates on the implementation and accuracy of precise pulse generator in CPLD , elaborates filter progressing of the position feedback signal and method to achieve quadruplicated frequency and direction identification circuit in CPLD , and gives the simulation results . 3 .

  19. 介绍了有关冗余度TT-VGT机器人、BP神经网络控制及永磁交流同步电动机的先进技术,建立了BP神经网络运动控制系统模型和位置反馈补偿子系统的数学模型,并进行了系统仿真。

    This paper first introduces new technology on redundant TT-VGT robot , BP neural network and permanent magnet AC synchronous motor . Then establishes the model of motion control system based on BP neural network , and the mathematical model of position feedback compensation subsystem . Finally makes system simulation .

  20. 对液压电梯速度反馈单片机控制系统进行了理论设计和实验的研究。ADCM采用速度反馈和绝对位置反馈两种反馈控制方式,从而组成了一个双闭环控制结构;

    This paper is about the theoretical and experimental research on the speed feedback con-trol systems of hydraulic elevator using single chip microcomputer . One is velocity feedback , the other is absolute position feedback .

  21. 无电气位置反馈比例方向阀的应用

    The Application for the Proportional Directional Valve without Electrical Position Feedback

  22. 带位置反馈变频调速系统的应用及改进

    Application and Improvement of the Frequency Control System with Position Feedback

  23. 选用自整角机作为系统的位置反馈装置。

    The system selects selsyn as the monitor of position feedback .

  24. 正位置反馈的多模态振动主动控制实验

    Positive position feedback based active vibration control of multiple modes

  25. 舵机伺服系统位置反馈校正方法研究

    Study on Position Feedback Correcting Method of Rudder Servo System

  26. 基于模糊预测位置反馈的钢带纠偏控制

    Strip Steel Rectifying Control Based on Fuzzy Predictive Position Backfeed

  27. 建立了精密位置反馈控制系统的数学模型。

    The mathematical model of precise position feedback control system was created .

  28. 执行机构位置反馈系统精度的研究

    The Study on the Accuracy of the Position Feedback System of Actuators

  29. 不使用位置反馈给出速度切换的信号。

    The signal of switching speed is not given by position feedback .

  30. 大功率永磁同步驱动系统位置反馈分析与设计

    Analysis and Design of the Position Feedback of High Power PMSM Drive System