Application research on model-free control strategy of Permanent Magnetism Linear Synchronous Motors

The definition and principle of Permanent Magnetism Linear Synchronous Motors(PMLSM) are given and the control strategy called model-free is introduced. The model-free control strategy has been compared with current control strategies such as the classic control PID control algorithm. The model-free and PID control will be applied on the linear motors based on cSPACE control system to prove the validity and stability of model-free control for unknown mathematical model and nonlinear system of linear motors.