Fractional order robust control for cogging effect compensation in PMSM position servo systems: Stability analysis and experiments
Luo, Y., Y Chen, H.-S. Ahn, and Y. Pi. 2010. “Fractional Order Robust Control for Cogging Effect Compensation in PMSM Position Servo Systems: Stability Analysis and Experiments”. Control Engineering Practice 18 (9): 1022-36.