There are a lot of interfaces in personal computers currently. USB device has the advantage of PnP, auto configuration and high speed.

目前在微机上存在多种接口形式，USB设备能够即插即用，自动配置，有较高的传输速率。

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The vertical construction which can avoid deflection deformation is used. Data auto-sampling device is used in the measurement, so the sampling position is accurate and the sampling speed is high.

该测量仪采用立式回转轴结构，优点是避免产生挠度变形，提高了测量精度，该仪器采用数据自动采集装置，采样位置准确，速度快。

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Introduction is made to the design and implement of computer-controlled servo system in auto regulating device as well as the speed adjustment philosophy and design of hardware and software.

介绍了自调匀整装置中计算机控制伺服系统的设计，并介绍了其调速工作原理及软、硬件设计。

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