According to the control theory, the source algorithm and IP link algorithm compose a close-loop feedback control system.
从控制理论的角度，源算法和IP链路算法构成了一个闭环反馈控制系统。
The software has been programmed with C. Sensorless PMSM dual close-loop vector control with feedback of speed and current are realized.
软件采用C语言编写，实现了无位置传感器控制算法及转速和电流双闭环矢量控制；
The single close-loop control method of HFL inverter based on voltage feedback was designed for better performance.
控制系统采用瞬时电压单闭环控制策略，以提高高频链逆变电源的动静态特性。
The paper takes advantage of a single close-loop control method based on voltage feedback, and enables the inverter to produce steady sine waves by the digital PID adjuster designed.
本文采用电压反馈的闭环控制方式，设计完成了数字PID调节器，使逆变器输出稳定的正弦波。
To close the information loop, briefs need explicitly to mention performance targets for energy use, management expectations, control requirements and to promote feedback itself.
为了形成信息回路，设计大纲显然需要提出能源利用、管理要求、控制要求等方面的性能目标，并且促进反馈自身。
Point to point control is adopted because a stepping motor is used as a driver. A grating displacement detector is applied in the feedback loop, forming a close loop control system.
该系统以步进电机作为驱动器件，以光栅位移检测装置作为位移检测反馈器件，采用点位控制原理，形成一个闭环似移控制系统。
Instability exists mostly in power electronic converters with close loop feedback control.
闭环反馈控制功率电子变换系统容易发生不稳定现象。
The current source constitutes a close-loop control system through output current feedback.
输出电流 反馈构成了闭环控制系统。
Using the feedback control technology for reference, a light path of close-loop feedback is done with the pulse laser as control signal.
借鉴反馈控制技术，由脉冲激光控制信号实现光路的闭环反馈。
Using the feedback control technology for reference, a light path of close-loop feedback is done with the pulse laser as control signal.
借鉴反馈控制技术，由脉冲激光控制信号实现光路的闭环反馈。
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