(2) T. Sawada, Y. Yamaguchi, and TJE Miller: “Analysis of an Optimum Number of the Multi-Tooth per Pole SRM”, IPEC-2000, pp. 637-642 (2000)
(3) H. Ishikawa, D. Wang, and H. Naitoh: “A New Switched Reluctance Motor Drive Circuit for Torque Ripple Reduction”, IEEE Proceedings of the PCC-Osaka 2002, Vol. 2, pp. 683-688 (2002)