@article{article, title = {{Influence of an aperture on the performance of a two-degree-of-freedom iron-coded spherical permanent-magnet actuator}}, url = {{}}, year = {{2002}}, month = {{11}}, author = {{Mitchell JK and Jewell GW and Wang J and Bingham CM and Howe D}}, doi = {{10.1109/TMAG.2002.804812}}, volume = {{38}}, journal = {{IEEE Transactions on Magnetics}}, issue = {{6}}, pages = {{3650-3653}}, note = {{Accessed on 2025/04/07}}}