摘要
针对面装式永磁同步直线电机(SPMSLM)在负载阻力已知恒定和未知的情况下,采用端口受控耗散哈密顿(PCHD)方法,对面装式永磁同步直线电机进行建模,给出了闭环期望哈密顿函数,并配置了期望的互联与阻尼矩阵,设计了系统的控制器,并且在负载阻力未知时,设计了观测器,然后分析了系统平衡点的稳定性。仿真结果表明文中所提出的方案对负载阻力已知恒定和未知的情况具有很好的位置跟踪性能、很好的抗扰性能和很强的鲁棒性。
In view of the surface-mounted permanent magnet synchronous linear motor （SPMSLM） for constant load obstruction under the known and unknown circumstances, using port-controlled dissipative Hamiltonian （PCHD） method to make the surface-mounted permanent magnet synchronous linear motor models, giving the closed-loop ex- pected Hamihonian function, designing the desired interconnection and damping matrix of the system＇s controller, and analyzing the equilibrium point of the system. However, the load resistance is unknown, and the observer is designed. The simulation results show that the proposed scheme for the load resistance under known and unknown circumstances with good position tracking performance and good disturbance resistance and strong robustness.
出处
《电测与仪表》
北大核心
2015年第15期1-7,33,共8页
Electrical Measurement & Instrumentation
基金
河南省教育厅科学技术研究重点项目(14A413008)
郑州市科技局项目(131PPTGG409-5)
关键词
面装式永磁同步直线电机
端口受控耗散哈密顿
互联与阻尼矩阵
位置跟踪性能
抗扰性能
鲁棒性
surface-mounted permanent magnet linear synchronous motor, port-controlled dissipative Hamihonian, interconnection and damping matrix, position tracking performance, disturbance resistance, robustness
