摘要
介绍了单轴磁悬浮系统的组成及基本工作原理，通过线性化方法建立了系统的力学模型，并基于此模型设计了闭环控制器的四种控制方案．通过对这四种控制方案在受到阶跃扰动时的仿真研究，分析了它们的稳态情况及抗干扰能力；得出了性能比较良好的控制方案，并相应给出了计算机的仿真结果。
This paper introduces components of single-axis electromagnetic suspension system and basic work principle, establishes systematic mechanical model by linearization method. On the basis of that, four kinds of control methods of closed-loop controller are designed. By simulation of these control systems under the situation of step disturbance, the ability of anti-interfere of these control methods is analyzed and can be drawn out the better model of controller. At last, the result of computer simulation is drawn on the paper.
出处
《河北工业大学学报》
CAS
2000年第4期29-31,共3页
Journal of Hebei University of Technology
基金
天津市自然科学基金!(983602411)
关键词
控制器
仿真
单轴磁悬浮系统
闭环控制器
electromagnetic suspension
controller: control method: ability of anti-interfere: simulation
