@article{article, title = {{Analytical prediction of optimal split ratio for fractional-slot external rotor PM brushless machines}}, url = {{}}, year = {{2011}}, month = {{1}}, author = {{Shen Y and Zhu ZQ}}, doi = {{10.1109/TMAG.2011.2147286}}, volume = {{47}}, journal = {{IEEE Transactions on Magnetics}}, issue = {{10}}, pages = {{4187-4190}}, note = {{Accessed on 2025/05/24}}}