| EMS型高速磁浮列车导向控制系统及其仿真 |
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| 引用本文： | 吴云飞.EMS型高速磁浮列车导向控制系统及其仿真[J].黑龙江科技学院学报,2006,16(4):244-247. |
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| 作者姓名： | 吴云飞 |
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| 作者单位： | 西南交通大学,磁浮列车与磁浮技术研究所,成都,610031 |
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| 摘 要： | 为了保证高速磁浮列车沿轨道方向安全、可靠的运行,针对其导向控制系统建立了双电磁铁导向系统动态模型,设计了以电压、电流为受控对象的四种闭环控制器,并利用MATLAB/SIMULINK软件分析了各控制器的稳态性能和抗干扰能力.仿真结果表明:电流作为控制对象具有对非线性导向系统更好的模拟性,引入加速度反馈有利于改善系统的抗干扰性能,PID控制器设计方案具有相对更优的控制性能.
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| 关 键 词： | 高速磁浮列车 导向控制系统 控制器 性能 |
| 文章编号： | 1671-0118（2006）04-0244-04 |
| 收稿时间： | 2006-04-16 |
| 修稿时间： | 2006-04-16 |
Guidance control system and simulation research of EMS type high-speed maglev vehicle |
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| WU Yunfei.Guidance control system and simulation research of EMS type high-speed maglev vehicle[J].Journal of Heilongjiang Institute of Science and Technology,2006,16(4):244-247. |
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| Authors: | WU Yunfei |
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| Institution: | Institute for Maglev Vehicle and Maglev Techniques, Southwest Jiaotong University, Chengdu 610031, China |
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| Abstract: | The guidance technology is one of the nuclear techniques of the high-speed maglev vehicle.In this paper,principle of EMS type high-speed maglev vehicle's guidance system is introduced.Mathematical model of double-electromagnets' guidance system is established.State-space model is established with method of linearization around the equilibrium.Then four type controllers based on voltage and current control method are designed.Simulation model is set up by MATLAB.The stability and capability under disturbance of the controllers is analyzed.Simulation result shows the current control model offers a better simulated performance for the system.With accelerate feedback,the system's performance under disturbance is improved and PID controller proves a better performance. |
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| Keywords: | high-speed maglev vehicle guidance control system controller performance |
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