摘要
为了实现悬浮物体在空间位置的悬浮,提出了一种基于四极电磁铁的磁悬浮装置,针对该磁悬浮控制系统的特点,建立了磁悬浮系统的逆动力学模型;研究了悬浮体在平衡位置的空间状态方程,并构建了基于状态反馈的极点配置控制器;使用MATLAB/Simulink设计了系统的仿真模型,通过仿真和实验,证明了控制器的有效性。
To make a cylinder levitate in space position,in this paper,a magnetic levitation system based on 4different electromagnets was proposed.Based on the features of magnetic levitation system,the inverse dynamic model of the magnetic levitation system was set up,and the state space of cylinder levitating in balance point was investigated,and a controller based on state feedback pole placement was constructed.The simulation model of magnetic levitation control system was designed by MATLAB/Simulink,and the effectiveness of control was conformed through the simulation and magnetic levitating experiment.
作者
王泽
张文志
加藤典彦
WANG Ze ZHANG Wen-zhi KATO Norihiko(School of Mechanical Engineering, Inner Mongolia University of Technology, Hohhot 010051, China Department of Engineering, Machinery Graduate School, Mie University, Mie 514-8057, Japan)
出处
《机械工程与自动化》
2017年第1期183-185,共3页
Mechanical Engineering & Automation
关键词
磁悬浮
逆动力学
状态反馈
仿真
电磁铁
magnetic levitation
inverse dynamics
state feedback
simulation
electromagnetic
