基于MATLAB_GUI的发动机曲柄活塞铰链四杆机构优化设计与仿真 说明书（论文）+Proe三维建模+MATLAB_GUI源码

摘要

在人类的发展长河中，机械扮演了相当重要的角色，作为其中的重要组成部分机构的地位更是不可置疑，因此机构学成为了在生产过程中不得不大力研究的一个部分。

本文首先概述了机构学的发展，同时对于MATLAB软件进行一些基础的介绍与讲解。其中MATLAB的使用主要在于编程与GUI的设计，在基础的逻辑编程之上也多用了函数编程。而机构学中，除概述机构学以外，着力点主要放在连杆的介绍及其问题的解决，通过六个基础问题以及三个优化问题，大体上解决了生产中经常遇见的多数连杆设计问题，以期提高生产效率。

利用MATLAB等优化软件解决机械设计问题已经成为时下主流的设计思想，MATLAB等软件的灵活性正好配合机械问题的多变性，可以在生产中获得极大的便利。

该设计主要以数字化生产为主体思想，通过灵活使用MATLAB软件让连杆问题根据其分类不同，可以得到多个实用性强，操作灵活的程序，并且可以此为基础进行其他零部件的设计与优化。希望通过阅读本文可以让大家可以更好地了解MATLAB与机械相结合的方式，并加以使用。

关键词：机构连杆MATLAB优化

Abstract

In the long river of human development, machinery plays a very important role. As an important part of the organization, the status of the machinery is not to be questioned. Therefore, the institution has become a part of the study that we have to study vigorously in the process of production. This paper first outlines the development of mechanism, and gives some introductions and explanations to MATLAB software at the same time. The use of MATLAB is mainly based on programming and GUI design, and functional programming is also used on the basis of logic programming.

In the study of institutions, in addition to the overview of institutional science, the focus is mainly on the introduction of the connecting rod and the solution of its problems. Through six basic problems and three optimization problems, most of the problems often encountered in production are solved in general in order to improve the production efficiency.

Using MATLAB and other optimization software to solve the problem of mechanical design has become the mainstream design thought. The flexibility of MATLAB and other software coincides with the variability of mechanical problems, and can be greatly facilitated in production.

The design mainly takes digital production as the main idea. Through the flexible use of MATLAB software, the connecting rod problem is different according to its classification. Many practical and flexible procedures can be obtained, and the design and optimization of other parts can be carried out on the basis of this design. I hope that by reading this article, you can better understand the way MATLAB combines with machinery and use it.

Key words: mechanism; connecting rod; MATLAB; optimization