Study on Stability of Machining Center Spindle System Based on Vector Control

Based on the theory of vector control and combined with induction motor spindle system, we use Roth Criterion to analyze and calculate the parameter setting of the system transfer function for the stability analysis. And then the simulation verification was done using MATLAB. The effect rule of the parameter setting on the system was obtained, which contributes to the study on the stability control strategy of spindle system.