Plot the bode diagram of a complex system Write the transfer function of system through the bode diagram

《自动控制原理》课程教学资源（PPT课件讲稿）Module14 yquist Analysis and Relative stability（I hours）

13.1 Conformal Mapping: Cauchy's Theorem (保角映射:柯西定理) Recall Stability Problem: To determine the relative stability of a closed-loop system we must investigate the characteristic equation of the system

Module 12 Frequency Response and Nyquist Diagram

(P173)In this section the concepts outlined previously will be developed further into some straightforward guidelines for plotting more complex root loci, which will be f llustrated by focusing on a specific example Root locus: (review of previous lecture)

Summary of rules for plotting root locus Rule #l The starting points and the End points of the root locus(根轨迹的起点和终点) Rule #2 The Segments of the Root Locus on the Real axis(实轴上的根轨迹)

1.1 Introduction to Automatic Control Automatic Control Systems permeate life in all advanced societies today. Technological develop- ments have made it possible to travel to the moon; explore outer space. And

《自动控制原理》课程教学资源（PPT课件讲稿）Module 2-examples

《自动控制原理》课程教学资源：Hw_Part

控制电机:在自动控制系统中作为检测、放大和 执行功能,其功率都较小;其工作原理与前面所 叙述的电机的原理一样,只是在性能上的要求不 同;对控制电动机的要求主要有:运行可靠、响 应快、精确度高等;控制电机的种类非常之多