| 1. | Ppf control is named as prediction position feedback control
Ppf控制的全称是预测位置反馈。 |
| 2. | Research on micron electrohydraulic position feedback control system
微米级电液位置反馈控制系统的研究 |
| 3. | Servo valves consists of feedback - electric - hydraulic servo valve and position feedback servo valves
伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀 |
| 4. | Rigid - flexible coupling system ; rotating flexible beam ; active vibration control ; positive position feedback ; piezoelectric ceramic
刚柔耦合系统旋转柔性梁振动主动控制位置正反馈压电陶瓷 |
| 5. | In this system , the closed loop is composed of velocity measurement machine used as velocity feedback and coder used as position feedback , the feed - forward signal of ship swaying is measured by rate gyro
该系统用测速机构成闭环，作速度反馈，编码器作位置反馈，速率陀螺测量并前馈舰船摇速度信号。 |
| 6. | Incremental - coding devices is used as position feedback device , meanwhile , magnetic field sensor ad22151 is used as position sensor to demarcate movement origin , which have features of the high sensitivity , small size , non - contact
位置反馈元件采用增量式光电编码器,同时铅门的零点标定采用了磁传感器ad22151 ,具有灵敏度高、体积小、非接触等特点。 |
| 7. | The system has two closed loops . one is velocity feedback , the other is absolute position feedback . because of the time lag in the system , smith arithmetic for compensating time lag was used in the system
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；针对系统中存在的时滞现象，运用了时滞补偿控制smith算法，使系统性能得到进一步优化。 |
| 8. | Mathematic equation for linear positioning move of the maglev stage is established . according to transfer function , after using the simulink simulation module of matlab , simulation model of pid position feedback control for the stage positioning motion is constructed
建立了磁悬浮定位平台直线定位运动的数学模型，根据传递函数，运用matlab软件中的simulink仿真模块，构造了平台定位运动的pid位置反馈控制仿真模型。 |
| 9. | Intelligent actuator receives the output signal from the regulator and compares it with valve position feedback signal and obtains output signal which is directly proportional to the output signal of regulator according to the deviation between the signals and then control the pneumatic actuator
智能执行器接受调节器的输出信号，在与阀位反馈信号进行比较，然后根据两者的偏差产生和调节器输出信号成正比例的输出信号控制执行器。 |
