直接数字控制器(DDC)是楼宇自动化系统(BAS)的基本控制单元。
Direct digital controller (DDC) is the basic control unit of building automation system (bas).
将直接数字控制器应用于闸门控制，实现闸门开度的数字化控制是顺应水利自动化的号召提出的。
The scheme of DDC (Direct Digital Control) designed in gate controlling so as to realize digital control is put forward to keep up with the calling of hydraulic automation.
本文以80c196 K B单片机为控制器，设计了SR电机直接数字控制系统，进行了软硬件的设计和调试。
A direct digital control system of SRD was designed using 80c196kb single chip as micro controller, and hardware and software debugging was made in this process.
在计算机直接数字控制系统中，PID控制器是通过计算机PID控制算法程序实现的。
In the direct numerical control system of the computer, PID controller is realized by the PID controlling algorithm procedure.
该系统主回路为高低高结构电流源型变频器，采用单片机为核心的数字控制器，其控制策略采用转子磁通定向直接矢量控制。
This system is a high low high CSI, of which controller is based on a single chip computer. The control strategy adopts vector control.
这些传感器都被连接到中央计算机控制的控制器上，并利用直接数字控制(DDC)的控制软件以及终端控制计算机进行分析。
These sensors are connected to the central computerized controllers, and interpreted with Direct Digital control (DDC) control software and a terminal control computer.
这些传感器都被连接到中央计算机控制的控制器上，并利用直接数字控制(DDC)的控制软件以及终端控制计算机进行分析。
These sensors are connected to the central computerized controllers, and interpreted with Direct Digital control (DDC) control software and a terminal control computer.
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