MU-SE: Course Summary

猫猫泡芙喵喵喵 2023-01-14 16:47:46
The Link Your ClassValue
The Link of Requirement of This Assignment链接:
The Aim of This AssignmentSummary
MU STU ID and FZU STU ID20124325 / 832001213
Link of LabsLab1-1; Lab2-1; Lab2-2; Lab3-1; Lab3-2

2. Summary

2.1 Requirement Modeling

In this part, I have learnt the Model based on class/ behavior/ mode/ data/ Scenario. By learning these Modeling method, I acquire many methods such as usecase/sequence/state/activity/swimlane/class/collaboration diagrams.

2.2 Software Designing

In this part, I have learnt some concepts of software designing, especially the importance of coupling and cohesion of a software

2.3 Debugging

In this part, I have learnt unit test, integral test, black and white box test and so on. I can draw flow graph, test use case, basic path.

3 Technology and Tools

3.1 Inknife

I have learnt the using of Inknife, and developed a prototype software by Inknife.

3.2 JAVA

It is a very powerful programing system. I have finished a back-end of web by JAVA in Lab3.

3.3 Wechat program developing Software

It is an official software of Wechat, and I have finished a bobing game in Lab2 by this software.

4. Say something

This source have troubled me a long time. We have to finish a completed software of website even if we have no basic of JAVA. It is very hard for me to learn JAVA and Wechat program developing software at beginning. In the end, this source taught me a lot, learning by myself, teaming cooperation and I gain the basic of website developing. I think this experiment will play an important role in my career. Thanks for your lessons.

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内容概要:本文围绕“基于超局部模型与自抗扰ESO观测器的无模型预测电流控制改进策略”展开研究,提出一种结合超局部模型(ULM)与扩张状态观测器(ESO)的无模型预测电流控制(MFPCC)改进方法,旨在提升永磁同步电机(PMSM)电流环的动态响应性能与抗干扰能力。该策略利用超局部模型对系统行为进行局部逼近,避免依赖精确数学模型,同时引入自抗扰控制中的ESO实时观测并补偿系统内外部扰动,有效抑制参数摄动、负载变化及模型不确定性带来的影响。研究通过Simulink搭建完整的控制系统仿真模型,对传统MFPCC与所提改进策略进行对比分析,验证了新方法在电流跟踪精度、响应速度和鲁棒性方面的优越性。; 适合人群:具备电机控制、现代控制理论及Simulink仿真基础的电气工程、自动化及相关专业的研究生、科研人员及工程技术人员。; 使用场景及目标:①用于高性能电机驱动系统中电流环控制器的设计与优化;②为无模型控制与自抗扰控制的融合应用提供技术参考;③支撑相关课题的仿真验证、论文复现与创新方法研究。; 阅读建议:建议读者结合Simulink仿真模型深入理解控制结构与参数整定过程,重点关注ESO的观测性能与扰动补偿机制,并可通过改变负载条件、参数偏差等工况进行鲁棒性测试,进一步掌握该改进策略的核心优势与适用边界。

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