The processing speed of cpu has become higher and higher , and the capability of the extern memory has been increasingly greater . as a result , the higher performance of computer bus has been demanded Pci ( peripheralcomponentinterconnect )局部总线是微型计算机中处理器/存储器与外围控制部件、扩展卡之间的互连接口。
Abstract : the reliability and emc of the computer control parts in the industrial applications is analyzed and the key points for selecting parts is introduced 摘要:以研华工控系列产品为例,对工业控制应用系统中计算机控制部件的可靠性指标、电磁兼容性认证等问题进行了分析,并提出了计算机控制部件的选型中应注意的几个问题。
Sercos interface , a serial real - time communications system , is an connection of nc controller , drives , motion unit and i / o unit of nc control system , which are connected by a fiber optical ring Sercos接口是数字控制系统中连接数字控制器、驱动器、执行机构以及输入输出部件,在彼此间进行实时通讯的国际标准。 sercos接口采用光缆将控制部件连接在一起,构成一个封闭的环路。
This paper mainly presents the control research and application on the micromanipulation as follows : research the components and the control parts of the micromanipulation system , understand the principle of their control and gain the characteristics of their models 主要从下面几个方面进行课题研究。对微操作系统的各部分组成和控制部件进行研究,研究其控制原理和特征参数,建立控制数学模型。
The control unit chassis must be subject to a further inspection for the correct types , good mechanical fastening and reliable electrical connections of all its components , such as pcb ' s switches and keys , transformers and so forth ( refer to the control unit assembly and the wiring diagram ) 控制部件底盘必须进行进一步的检查,包括所有元件的正确型号、完好的机械固定、导线连接,例如印刷电路板的开关、调节器、变压器、等等。
控制: control; dominate; regulate; ...部件: component; unit; parts; asse ...控制部件,控制器: control unit程序控制部件: program control element; program controling element; program controlling element传输控制部件: transmission control element磁盘控制部件: magnetic disk control unit存储控制部件: storage control unit存权控制部件: access method control block电子控制部件: electronic control unit飞行控制部件: flight-control component辅助控制部件: auxiliary control unit工业控制部件: industrial control component公用控制部件: common control unit过程控制部件: pcu恢复控制部件: recovery control unit加法控制部件: add control unit局部控制部件: local control unit设备控制部件: dcu device control unit数字控制部件: numerical control parts外存控制部件: peripheral storage control element网络控制部件: ncb network control block维护控制部件: mcu先行控制部件: look ahead unit液压控制部件: control block hydraulic unit with control优先控制部件: priority control unit