机械工程控制系统仿真实例分析

An Analysis to the Simulated Examples of the Control System of Mechanical Engineering

在机械工程控制系统中,高阶系统的时间响应曲线和频率响应曲线很难精确绘制,不便于对系统特性的理解。Matlab软件具有完善的数值分析、矩阵运算、动态系统仿真和图形绘制功能,应用此软件可很方便地对控制系统进行仿真。通过列举一些实例,应用Matlab/Simulink软件对机械工程控制系统进行仿真,结果表明该软件能够简化编程,取得很好的效果。

It is difficult to draw the time response curve and the frequency response curve of high order system in the control system of mechanical engineering, which is inconvenient for the understanding of the system's characteristics. Boasting its diverse functions in numerical analysis, matrix calculation, dynamic system simulation and figures drawing, the Matlab software can be conveniently applied to simulate the control system. Examples are listed in this paper for simulation by the application of the Matlab/Simulink software. Results show that the software can simplify the programming procedures with satisfactory goals fulfilled.