基于MATLAB的内燃机连杆轴承运动及动力特性分析

Movement and dynamic characteristic analysis of engine's connecting rod bearing based on MATLAB

通过对内燃机曲柄滑块机构的运动学和动力学分析,得出机构中连杆轴承的运动规律及所受到的瞬态载荷的表达式。利用MATLAB可视化设计工具GUI编制了上述研究的自动化分析仿真系统,实现了连杆轴承运动和动力设计的自动化,为进一步完成连杆轴承设计提供了重要依据。

Through the analysis of the crank connecting rod mechanism of movement and force, it gains the law of motion and the expression of the transient load of the connecting rod bearing. The article uses GUI that is the visual design tool in MATLAB to compile the above-mentioned automatic analysis and simulation system, it provides the important basis for further completing the design of connecting rod bearing.