铁路通信信号工程技术2025，Vol.22Issue(7)：10-17,8.DOI:10.3969/j.issn.1673-4440.2025.07.002
改进型LQR控制器在磁悬浮列车悬浮控制中的应用
Application of Improved LQR Controller in Maglev Train Suspension Control
摘要
Abstract
To address the suspension control problem of maglev trains,a solution based on an improved LQR controller algorithm is proposed.First,a single electromagnet dynamics model is established,taking into account the unevenness of the track during the modeling process.Second,the model's observability and controllability are analyzed,and based on this,an improved LQR controller with deviation integration is designed.Finally,the designed controller is simulated and verified to validate the feasibility and effectiveness of the improved LQR controller in the control of the train suspension system.关键词
磁悬浮列车/悬浮控制系统/改进型LQRKey words
maglev train/suspension control system/improved LQR controller分类
交通工程引用本文复制引用
姚文华..改进型LQR控制器在磁悬浮列车悬浮控制中的应用[J].铁路通信信号工程技术,2025,22(7):10-17,8.基金项目
中国国家铁路集团有限公司重大专项(K2024T005) （K2024T005）
