References
- 埋?磁石同期モ-タの設計と制御 武田洋次;松井信行;森本茂雄;本田幸夫
- Nekkei Mechanical no.558 省Energy의 徹底 Toshiba
- Matsushita Technical Journal v.44 no.2 Highly efficient double layer IPM(interior permanent magnet) motor H. Murakami;H. Ito;Y. Asano;K. Narazaki;S. Hasegawa
- Matsushita Technical Journal v.44 no.2 Noise reduction by drive control for brushless DC motors M. Takada