@ARTICLE{Su_B._Design_2017, author={Su, B. and Sun, X. and Chen, L. and Yang, Z. and K. Li}, volume={65}, number={No 6 (Special Section on Civil Engineering – Ongoing Technical Research. Part II)}, journal={Bulletin of the Polish Academy of Sciences Technical Sciences}, pages={833-843}, howpublished={online}, year={2017}, title={Design and analysis of interior composite-rotor bearingless permanent magnet synchronous motors with two layer permanent magnets}, URL={http://journals.pan.pl/Content/105798/PDF/10.1515bpasts-2017-0091.pdf}, doi={10.1515/bpasts-2017-0091}, }