3Y.D.Yao,D.R.Huang,C.M.Lee.Magnetic coup-ling Studies Between Radial Magnetic Gears[J]. IEEE Transactions on Magnetics, 1997,33 (5) : 4236-4238.
4J.F.Charpentier,G.Lemarquand.Mechanical Be-havior of Axially Magnetized Permanent-Magnet Ge-ars[J].IEEE TRANSACTIONS ON MAGNETICS.2001,37( 3 ) : 1110-1117.
5Kyung-Ho Ha,Young-Jin Oh,Jung-Pyo Hong.Design and Characteristic Analysis of Non-Contact Magnet Gear for Conveyor by Using Permanent Magnet[J ].IEEE, 2002.