Analytical Model of a Spoke-Type Permanent Magnet Synchronous In-Wheel Motor With Trapezoid Magnet Accounting for Tooth Saturation. - Peixin Liang; Feng Chai; Yanjun Yu; Lei Chen 036 (IEEE Trans. Ind. Electron., 2019)

A Novel Tiered Type Permanent Magnet Spherical Motor and Its Rotor Orientation Measurement Principle. - Feng Chai; Lei Gan; Lei Chen 036 (IEEE Access, 2020)