微型计算机控制技术（2013年电子科技大学出版社出版书籍）

内容简介

微型计算机控制技术是一门综合性很强的学科，涉及的内容十分广泛。本书以单片机、可编程控制器、组态软件为背景介绍微型计算机控制技术。本书对计算机控制系统中所涉及的基础理论和基本知识作了适当的介绍，在此基础上重点介绍了计算机控制系统中的常见技术和方法，并对近年来发展起来的新技术从应用的角度进行了介绍。

内容包括：微型计算机控制系统概述、自动控制理论基础、输入输出接口技术、微型计算机控制系统的数据处理方法、典型数字控制器及实现方法、PLC 及应用技术、组态软件及应用技术、微型计算机控制系统示例等。全书体系结构合理，内容丰富，注重实用性，突出应用技术，注重软件与硬件的有机结合，重点突出，层次分明，语言流畅，通俗易懂，书中通过示例的形式介绍应用技术，实用性强。

本书可作为普通高校各类自动化、电子与电气工程、计算机应用、机电一体化等专业的教材，也可供有关的工程技术人员学习和参考。

图书目录

第一章 微型计算机控制系统概述··············································································· 1

§1.1 微型计算机控制系统及其组成········································································ 1

§1.2 微型计算机控制系统的分类············································································ 2

§1.2.1 操作指导控制系统····················································································· 2

§1.2.2 直接数字控制系统····················································································· 2

§1.2.3 集散控制系统····························································································· 3

§1.2.4 现场总线控制系统····················································································· 3

§1.3 微型计算机控制系统的发展趋势····································································· 5

习题······························································································································ 7

第二章 自动控制理论基础··························································································· 8

§2.1 自动控制系统概述···························································································· 8

§2.1.1 开环控制系统与闭环控制系统·································································· 8

§2.1.2 自动控制系统的组成与分类···································································· 11

§2.2 控制系统的数学模型······················································································ 13

§2.2.1 描述系统运动的微分方程······································································· 13

§2.2.2 传递函数··································································································· 16

§2.2.3 动态结构图······························································································· 22

§2.3 控制系统的分析······························································································ 26

§2.3.1 典型输入信号··························································································· 27

§2.3.2 系统的时域性能指标··············································································· 28

§2.3.3 系统的稳定性··························································································· 29

§2.3.4 一阶系统的分析······················································································· 32

§2.3.5 典型二阶系统的分析··············································································· 33

§2.4 控制系统的校正······························································································ 40

§2.4.1 串联校正和并联校正··············································································· 40

§2.4.2 PID 控制器······························································································· 41

习题···························································································································· 46

第三章 输入输出接口技术························································································· 48

§3.1 开关量(数字量)输入输出通道··································································· 48

§3.1.1 开关量(数字量)输入通道···································································· 48

§3.1.2 开关量输出通道······················································································· 50

§3.1.3 光电耦合器及接口电路··········································································· 52

§3.2 A/D 转换器接口技术······················································································ 54

§3.2.1 A/D 转换器的主要技术指标···································································· 54

§3.2.2 A/D 转换器接口技术··············································································· 55

§3.2.3 用电压/频率变换器(VFC)实现A/D 转换技术··································· 61

§3.3 D/A 转换器接口技术······················································································ 65

§3.3.1 8 位D/A 转换器接口技术········································································ 65

§3.3.2 12 位D/A 转换器接口技术······································································ 68

§3.4 模拟量输入输出通道······················································································ 70

§3.4.1 模拟量输入通道······················································································· 70

§3.4.2 模拟量输出通道······················································································· 73

§3.5 RS-232C、RS-422/485 接口技术··································································· 77

§3.5.1 RS-232C 接口技术··················································································· 77

§3.5.2 RS-422/485 接口技术··············································································· 80

§3.6 输入输出通道抗干扰技术·············································································· 81

§3.6.1 输入输出通道抗干扰措施······································································· 82

§3.6.2 系统供电与接地······················································································· 83

习题···························································································································· 84