§5－1串级控制系统的概念 §5-2串级控制系统的分析 §5-3串级系统的几个问题 §5-4调节器的选型和整定方法 §5-5比值控制系统 (Ratio Control)

本课件与 AutoCAD2000软件配套使用,可用于机械、材料成型、过程控 制、包装工程、包装印刷、电气、自动化等专业电脑绘图教学与上机操作。本 课件内容以章为单元,每章均附有练习题

使用说明 1.本课件与 AutoCAD2000软件配套使用,可用于机械、材料成型、过程控 制、包装工程、包装印刷、电气、自动化等专业电脑绘图教学与上机操作。本课 件内容以章为单元,每章均附有练习题

在LECO436氧氮分析仪上研究了1600~2813℃温度范围内钢液脱氮动力学。结果表明:温度低时,脱氮受液相边界层传质及界面化学反应混合控制,温度高时,脱氮受液相边界层传质过程控制。在2250℃以下,温度对k1'的影响服从Arrhenius公式。硫对脱氮的阻碍作用随着温度的升高而降低,在温度2250℃以上,硫的表面活性作用消失

针对线材生产的特点,采用基于统计过程控制的方法(SPC),对线材生产过程中控制对象、控制图的选择进行了分析,设计并实施了一个实际的SPC分析系统,给出了实际使用时需要注意的问题,并以实例说明了SPC在线材生产应用中的实际效果．

1 1.1 A Brief History of Control Theory 2 1.2 Design of Feedback Control Systems 3 1.3 Consideration on Control System Design 4 1.4 What This Book is About 5 References for Reading

1 2.1 Process Dynamic Responses 2 2.2 Rational Approximations for Time Delay 3 2.3 Time Domain Performance Indices 4 2.4 Frequency Response Analysis 5 2.5 Transformation of Two Commonly Used Models 6 2.6 Design Requirements and Method Comparison

1 3.1 Norms and System Gains 2 3.2 Internal Stability and Performance 3 3.3 Controller Parameterization 4 3.4 Robust Stability and Robust Performance 5 3.5 Robustness of Systems with Time Delays

1 5.1 H2 PID Controllers for the First-Order Plant 2 5.2 Quantitative Tuning of H2 PID Controllers 3 5.3 H2 PID Controllers for the Second-Order Plant 4 5.4 Control of Inverse Response Processes 5 5.5 PID Controllers Based on the Maclaurin Series Expansion 6 5.6 PID Controllers with the Best Achievable Performance 7 5.7 Choice of the Filter

1 6.1 The Quasi-H∞ Smith Predictor 2 6.2 The H2 Optimal Controller and the Smith Predictor 3 6.3 Equivalents of the Optimal Controller 4 6.4 The PID Controller and High-Order Controllers 5 6.5 Choice of Weighting Functions 6 6.6 Simplified Tuning for Quantitative Robustness