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所在平台: Udemy |
课程主页: https://www.udemy.com/course/dc-motor-modelling-with-matlab-and-system-dynamics/
课程评论：没有评论
Coursera 课程《使用 MATLAB 和系统动力学进行直流电机建模》内容概述： 本课程专注于机电系统核心领域之一的系统动力学建模，并深入探讨其在数学建模应用中的实践。课程结合了类比模型的使用，并积极阐释其与能量原理的关系。 课程的一大亮点在于帮助工程师学生克服“理论转化为实践”或“将理论迁移至仿真环境”这一普遍难题。通过实际的 MATLAB 应用，特别是 SIMULINK 界面，课程指导如何实时/迭代地对系统进行建模，并获取其时间响应。此外，课程还分析了输入值对系统结果的影响。 为了实现系统建模，课程重点介绍了如何通过传递函数 (Transfer Function) 和状态空间模型 (State-Space Model) 来实现运动方程。在频域基础上进行的系统建模应用，旨在获取线性系统的特性，并为控制问题的工具开发奠定基础。在状态空间模型部分，课程还将展示如何在非线性状态下对系统进行建模。课程内容还包括在 MATLAB/SIMULINK 程序中积极使用“Matlab Function”表达式，特别是在脚本应用方面。 此外，课程还解决了另一关键问题：如何将在现实生活中应用所需的系统参数在理论上进行等价，并将其转化为设计参数。通过理解直流电机系统，课程旨在阐明时变模型中的设计，并最终确定三维空间中的材料选择和设计参数。 我们希望本课程能对您有所帮助！
In this course, how to create system dynamics models, which are one of the basic areas of mechatronic systems and which are actively used in mathematical modeling applications, are explained. The use of analogy models and its relationship with energy principles in an active form are given in this course.The problem of transforming theory into practice or transferring the theory to a simulation environment, which is one of the biggest problems of engineering students, will be tried to be overcome with MATLAB applications. The SIMULINK interface has been actively preferred in the Matlab application. In this program, it is aimed to model the systems in real time / iterative and to get time responses. In addition, the input values given to the system and the effect of these values on the result are discussed.In order to realize the system modeling, especially the equations of motion have been tried to be implemented by Transfer Function and State-Space Model. The main purpose of the system modeling applications given on the frequency base is to obtain the characteristics of linear systems and to create an interface for the development of tools to be used in control problems. In the State-Space model, it is shown how the system can be modeled even in a nonlinear state. The active use of "Matlab Function" expressions in MATLAB/SIMULINK program especially for Script Application is one of the contents of this course.In addition, as another problem, how the system parameters that need to be transferred to real life are equated in theory and turned into design parameters is one of the active outputs of this course. It is aimed to clarify the designs in a time-dependent model, especially with the understanding of DC Motor Systems and obtaining the material selection / design parameters in 3-Dimensional space.I hope our lesson will be useful for you:)
