求高手翻译英语摘要

来源：百度知道 编辑：UC知道 时间：2024/09/22 22:27:23
摘要
随着数字技术，特别是信息技术的飞速发展与普及，在现代控制，通信及检测等领域，为了提高系统的性能指标，对信号的处理广泛采用了数字计算机技术。为此,本文以单片机为核心结合具有11个输入端的12位A/D转换器TLC2543的结构特点,设计了从数据采样模块----A/D转换模块----上位机处理及存贮模块的A/D转换系统。在设计过程中结合实际介绍了AT89C51的结构特点及使用方法，TLC2543的结构特点及使用，AT89C51和TLC2543的接口设计，并给出了数据采集，A/D转换，数据传输程序设计。最后分析了系统可行性，系统的优化，以及一些注意事项。
关键字：AT89C51，TLC2543，A/D转换。

Abstract
With digital technology, in particular the rapid development of information technology and popularization of modern control, communications and detection and other fields, in order to improve system performance indicators, to signal processing techniques widely used in a digital computer. In this paper, single-chip microcomputer as the core in combination with 11 of the 12 input A / D converter TLC2543 features of the structure, design a sampling from the data modules ---- A / D conversion module ---- PC deal and storage modules, A / D conversion system. During the design process, combined with the actual introduction of the structural features of the AT89C51 and how to use, TLC2543 and the use of the structural characteristics, AT89C51 and TLC2543 interface design, and gives the data acquisition, A / D conversion, data transmission programming. Finally, the feasibility analysis of the system, system optimization, as well as some attention.
Keywords: AT89C51, TL