Abstract
Slider-crank mechanism plays a significant role in the mechanical manufacturing areas. The slider crank mechanism is a particular four-bar mechanism that exhibits both linear and rotational motion simultaneously. It is also called four-bar linkage configurations and the analysis of four bar linkage configuration is very important. In this paper four configurations are taken into account to synthesis, simulate and analyse the offset slider crank mechanism. Mathematical formulae are derived for determining the lengths of the crank and connecting rod; the kinematic and dynamic analyses of the positions, velocities and accelerations of the links of the offset slider crank and the forces acting on them leading to sparse matrix equation to be solved using MATLAB m-function derived from the analysis; the simulation of the model in Simulink and finally, the simulation results analysis. This program solves for all the unknown parameters and displays those results in graphical forms.
曲柄滑块机构在机械制造领域发挥着重要的作用。

曲柄滑块机构是一种特殊的四连杆机构，同时具有直线运动和旋转运动。

它也被称为四连杆机构，对四杆机构的分析是非常重要的。

本文综合考虑了四种构型对偏置曲柄滑块机构的综合、仿真和分析。

数学公式推导出确定的曲柄长度和连杆；运动学和动力学分析的位置，速度和对偏置曲柄滑块的联系和作用于它们导致稀疏矩阵方程是利用MATLAB函数分析得出的解决力加速度；在Simulink模型，最后仿真，仿真结果分析。

该程序解决所有未知参数，并以图形形式显示这些结果。

Conclusion
In this simulation, simultaneous constraint method is employed. Equations derived from the kinematic and dynamic analyses are assembled into a system of twelve linear equations to obtain the sparse matrix. This is solved by the m-file function in the simulation process and the simulation results displayed in form of graphs.
在此仿真中，采用了同时约束法。

由运动学和动力学分析导出的方程组被装配成十二个线性方程组，得到稀疏矩阵。

这是在模拟过程中的M文件函数求解和图形的形式显示的仿真结果。

这篇文章采用MATLAB 和SIMULINK 对曲柄滑块偏置的连杆机构进行求解，得到运动方程中的其他未知数。