基于MATLAB的钢板磁悬浮系统仿真研究

Simulation of Magnetic Levitation System of Steel Plate Based on MATLAB

对于单块钢板、垂直带钢、水平带钢这三种钢板磁悬浮对象,在分析系统非线性数学模型的基础上,设计出一个兼顾三种系统共性与异性的综合性系统框图,以方便于后续仿真研究。在此基础上,基于MATLAB仿真得出系统的响应曲线,对系统对象的非线性及不稳定性有进一步的了解。

Steel plate, vertical strip and horizontal strip are three kinds of object for magnetic levitation research. Based on mathematical modeling of the nonlinear systems, a comprehensive system diagram giving attention to both common character and differentia of the three kinds of magnetic levitation systems was designed for easier simulation later on. Response graphs were got by MATLAB simulation to make a further understanding of the system nonlinearity and instability.