This paper introduces the design of electro-mechanical shear instrument system, including shear instrument working principal, mechanical structure and control system that use PC and PLC as the core.

本文介绍了剪切仪的机电一体化系统的设计，包括剪切仪的工作原理、机械结构及以PC机和PLC(可编程控制器)为核心的控制系统的设计。

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Directly from the PLC PID operation to the temperature controller, DT3, as the temperature control core, reduce the PLC computation and improve the control effect of heating key process.

从PLC直接作PID运算提升到温度专用控制器，DT3为温度控制核心，减轻PLC计算量，提高了加热关键工序的控制效果。

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The design uses the singlechip 8031 as the core to deal with data and control the meter.

设计以单片机8031为核心用来处理数据，控制整个仪表的工作。

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Hailu says he plans to make next May's election about core philosophical issues, such as the government's control of the country's land resources.

VOA: standard.2009.11.01

Known as TCP, the Transmission Control Protocol is core to the functioning of the the Internet.

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The Treasury fears a loss of control if core services such as health were funded independently of general tax revenues.

ECONOMIST: Taxation

You need full control of your core technology, so I suggest you supplement your own expertise as soon as possible, to tackle the never-ending technical questions of architecture, competition, scalability, and customer support.

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