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所在平台: Udemy |
课程主页: https://www.udemy.com/course/introduction-to-control-systems-online-course-rahee331-rahsoft/
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Coursera 课程“控制系统导论 (RAHEE331)”由 Bahman Sokhansanj 教授讲授，主要面向电气、计算机和机械工程专业的本科生。本课程涵盖控制系统中的基础且重要的主题，包括： * **控制系统基础：** 什么是控制系统，开环与闭环系统，线性与非线性系统，组合控制系统，连续与离散时间控制系统。 * **系统分析与稳定：** 传递函数，方块图表示，Routh-Hurwitz 稳定性判据，系统的相对稳定性。 * **典型频率特性分析：** Bode 图（包括使用 MATLAB 绘制），Nyquist 图。 * **根轨迹分析：** 根轨迹绘制（包括使用 MATLAB）。 * **系统特性：** 最小相位与非最小相位系统，时滞系统。 * **反馈及其影响：** 反馈对系统特性的影响，反馈与稳定性。 * **补偿器设计：** 超前、滞后、超前-滞后以及动态补偿器的介绍。 * **状态空间表示：** 状态空间系统的概念。 * **实际应用与类比：** 机械系统的控制，机械系统的电类比（力-电压、力-电流、力矩-电压、力矩-电流类比），以及电机位置控制（含力矩干扰）。 课程中每个章节（除第七章外）都包含例题及解答，并通过章节小测验帮助学生巩固知识、建立信心并检验学习效果。课程还包含 MATLAB 练习（第三章和第五章），让学生能够动手实践。本课程提供有限终身访问权限，方便学生随时回顾学习内容。
In RAHEE331, we will focus on basic and important subjects of control systems, such as Root Locus, Bode and Nyquist Plots, Feedback effects on the system, State Space Systems, Routh Hurwitz Stability Criterion, System Stability, and many more. In this course, you will learn how to plot Bode, Nyquist, Root Locus graphs with hands and MATLAB. You'll have knowledge of minimum and non-minimum phase, time-delay systems, lead, lag, lead-lag and dynamic compensators, Routh Hurwitz Stability Criterion, feedback effects on the system, continuous and discrete time, linear and non-linear systems, block diagrams, and mechanical system of control systems. There are examples with solutions in each chapter, and there will be a quiz at the end of each chapter except chapter 7.The quizzes will help you with concentration, they build confidence, and help you to test your knowledge, and master the subject.You will also have MATLAB exercises in chapter 3 and 5.Thecourse is mainly aimed for undergraduate students with major of Electrical ,Computer, and Mechanical Engineering Please feel free to review the subjects of this course whenever needed as this course has the option of limited lifetime access. Instructor: Bahman Sokhansanj is the instructor of RAHEE331 course. He obtains an associate degree in General Studies, and he is a lecturer at Rahsoft with concentration on Control Systems. Course Content: •Control System Definition•Open and Closed Loop Systems•Linear and Non-Linear Control Systems•Combinational Control Systems•Continuous and Discrete Time Control Systems•Block Diagram•Creating Bode Plots•Creating Bode Plots with MATLAB•Minimum and Non-Minimum Phase•Time-Delay Systems•Nyquist Plots•Compensators•Creating Root Locus•Creating Root Locus with MATLAB•Casual and Stable Systems•Feedback and Stability•Routh Hurwitz Stability Criterion•Relative Stability•State Space System•Effect of Feedback on the Systems•Mechanical Systems•Electrical Analogies of Mechanical Systems•Torque Voltage Analogy•Force Current Analogy•Torque Current Analogy•Motor Position Control with Torque Disturbance
