A simulation model of PMLSM based on physical platform

The model of permanent magnet linear synchronous motor (PMLSM) is complex, and the ready-made PMLSM block can not be found in Matlab during the process of simulation. A lot of simplified models are not compared with the physical object and can not reflect the actual well, so that a lot of advanced algorithms will not be used in the actual effectively. Based on the physical platform and ignore the disturbance such as the ripple thrust and the friction, a simulation model of PMLSM is built in Matlab/Simulink with the method of vector control in this paper. The model consists of the motor body module, the Pulse Width Modulation module and the control module. The experimental results show that the simulation model built in this paper is effective and has a good practical significance.