Abstract: Based on the orthogonal superposition theorem of three alternating magnetic components, a universal uniform magnetic spin vector is superimposed using tri-axial Helmholtz coils, achieving ...
Abstract: Based on magnetic field of plane point magnetic charge, virtual work principle, and superposition theorem, the magnetic force analytical model for axial stack permanent-magnet bearings (PMB) ...
Is innovation inherently a hit-or-miss endeavor? Not if you understand why customers make the choices they do. by Clayton M. Christensen, Taddy Hall, Karen Dillon and David S. Duncan For as long as we ...
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