Active Vibration Control Strategy of PM LSM Ropeless Elevator

摘要：

　　The horizontal vibrations of PMLSM ropeless elevator seriously affect the dynamic stability of the system.In order to mitigate its effects,a 4DOF dynamic model of the system was developed,and the differential equations and the state space model were also given.Based on the model,the optimal LQG control strategy was design.Simulation results show that optimal LQG control strategy can significantly mitigate the horizontal vibrations of the system,and it is effective and practicable and can be used to restrain the horizontal vibrations of Hoist System Linear Synchronous Motor.

关键词： PMLSM ropeless elevator horizontal vibration dynamic model optimal LQG control strategy

作者: Baoyu Xu Xudong Wang Xiaozhuo Xu Haichao Feng Yilun Liu

作者单位: School of Mechanical and Power Engineering, Henan Polytechnic University, Shiji Road No.2001, Jiaozu School of Electrical Engineering and Automation, Henan Polytechnic University, Shiji Road NO.2001, J College of Mechanical & Electrical Engineering, Central South University, Changsha 410083, China

会议类型: 国际会议

会议名称: 第九届国际直线电机驱动与工业应用会议(LDIA2013)

会议地点: 杭州

会议语种:英文

页码: 1-4

在线出版日期: 2013-07-07（万方平台首次上网日期，不代表论文的发表时间）