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所在平台: Udemy |
课程主页: https://www.udemy.com/course/control-systems-from-beginning-for-engineering-students/
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Coursera 课程“面向工程学生的从零开始的控制系统” 本课程旨在为工程学生介绍控制系统的基本原理和设计过程。课程将从历史角度探讨控制系统的发展，以及早期系统如何运用反馈概念，这些概念至今仍在使用。 课程内容涵盖： * **控制系统简介**: 介绍控制系统的基本概念和目的。 * **框图表示**: 学习如何使用框图来表示控制系统及其组件。 * **传递函数**: 理解如何用传递函数来描述系统的动态特性。 * **系统稳定性**: 探讨控制系统的稳定性概念。 * **劳斯稳定性判据**: 学习如何利用劳斯判据来判断系统的稳定性。 * **时域响应和稳态误差**: 分析系统在时域中的响应以及稳态误差。 * **时域响应分析**: 深入研究系统的时域性能。 * **根轨迹**: 学习根轨迹的绘制和分析方法。 此外，课程还将介绍现代控制工程在改进制造流程、提高能源效率和汽车控制（包括快速交通系统）等方面的应用，并引入**机电一体化**的概念。课程还将讨论**设计差距**——即实际物理系统与用于控制系统综合的模型之间的差异，并强调设计中的迭代过程如何帮助我们有效管理这一差距，同时在复杂性、性能和成本之间进行权衡，以满足设计规范。
In this chapter, we describe a general process for designing a control system. A control system consisting of interconnected components is designed to achieve a de-sired purpose. To understand the purpose of a control system, it is useful to examine examples of control systems through the course of history. These early systems incorporated many of the same ideas of feedback that are in use today.Modern control engineering practice includes the use of control design strategies for improving manufacturing processes, the efficiency of energy use, and advanced automobile control (including rapid transit, among others). We will examine these very interesting applications of control engineering and introduce the subject area of mechatronics. We also discuss the notion of a design gap. The gap exists between the complex physical system under investigation and the model used in the control system syn-thesis. The iterative nature of design allows us to handle the design gap effectively while accomplishing necessary trade-offs in complexity, performance, and cost in order to meet the design specifications. In this course we are going to discuss Introduction to Control system, Block Diagram Representation, Transfer Function, System Stability, Routh Stability Criterion, Time Response and Steady State Error, Time Response Analysis, Root locus and etc.
