Books on permanent magnet (PM) ac machine drives have focused primarily on the design of the machines and have covered the control and converters for these drives only in an elementary manner. In the last two decades, research and development on control strategies and their subsequent implementation have been reported in journal publications and presented at conferences. The knowledge base of these publications and conference proceedings is yet to be cohesively made available in a book through a systematic dissemination to both industrial and academic audiences. With regard to power electronics associated with these drive systems, the three-phase bridge inverter has been used as the standard for a very long time.

NAPRD03规定了GSM/UTRA/E-UTRA/NR无线设备认证测试的共同方法，目的是定义标准，使设备的认证测试可以在一致的基础上进行。本文件由CTIA Certification LLC的PTCRB工作组维护，并每季度更新一次。 有关流程要求，请参考最新版本的PTCRB项目管理文件（PPMD）。

关于永磁同步电机及无刷直流电机设计与驱动的书，内容丰富，2009年出版，内容较新