9Tan K K.Precision motion control with disturbance observer for pulse width-modulated-driven permanentmagnet linear motors[J].IEEE Trans.Magnetics,2003(3):1813-1818.
10Jin Z,Shuyun W,Jinbang X.Improving method fuzzy control AC speed drive[C].IEEE Proceedings of the 5th World Congress on Intelligent Control and Automation,2004:4500-4503.
