基于MATLAB的四杆机构运动分析软件GUI设计 毕业设计论文
摘要
本设计是基于MATLAB软件，以四杆机构为研究对象，运用机械原理知识的模拟设计。本部分着重于人机界面的建立及技术路线的实现和关键问题的解决。四连杆机构是一种广泛应用于各种机械装置中的传动机构，是机械传动中必不可少的组成部分。 MATLAB是目前国际上广泛使用的一种功能强大的工程计算和分析软件，利用该软件的强大计算功能和仿真工具箱，可以方便地实现对机构的运动分析及模拟。
本设计应用MATLAB GUI设计工具和M程序结合，进行平面四杆机构的运动分析，通过GUI实现界面的设计，通过M程序完成程序的编制和调试，并通过接口实现了四杆机构的运动分析及模拟，界面运行时判断出机构类型并显示从动杆的瞬时角速度、瞬时角加速度、极位夹角、最小传动角及反正行程速比系数。
关键词：人机界面；四连杆机构；仿真；MATLAB；GUI
Four-bar linkage mechanism motion analysis software design
ABSTRACT
This design is based on MATLAB ,focused on four-bar linkage,withmechanism motion analysis design .four bar linkage is a widely used in all kinds of mechanical installations in the transmission mechanism, is the mechanical transmission in the indispensable component. MATLAB is the international widely used a powerful engineering calculation and analysis software, using the software's powerful computing functions and simulation kit can be easily realized on the organization's motion analysis and simulation.
This design is the application of MATLAB GUI design tools and M program, combination of planar four-bar movement analysis, through the GUI realize interface design, through the M complete programming and commissioning, and through the interface realized four-bar movement analysis and simulation, interface runtime judge the mechanism type and displays the instantaneous velocity follower rod, instantaneous Angle acceleration, crank Angle between the minimum transmission Angle and anyway, stroke ratio coefficient.
Keywords:Human_machine interface ；Four bar linkage ；simulation ；MATLAB ；GUI
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