Predictive Variable Gain Iterative Learning Control for PMSM

الملخص EN

A predictive variable gain strategy in iterative learning control (ILC) is introduced.

Predictive variable gain iterative learning control is constructed to improve the performance of trajectory tracking.

A scheme based on predictive variable gain iterative learning control for eliminating undesirable vibrations of PMSM system is proposed.

The basic idea is that undesirable vibrations of PMSM system are eliminated from two aspects of iterative domain and time domain.

The predictive method is utilized to determine the learning gain in the ILC algorithm.

Compression mapping principle is used to prove the convergence of the algorithm.

Simulation results demonstrate that the predictive variable gain is superior to constant gain and other variable gains.