motor driveˈməutədraiv短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 n.电动机形容词motor-driven In this paper the design of a discrete time variable structure controllerVSC for a brushless DC motor drive BLDCM position servo system is introduced. 介绍了无刷直流电动机 BLDCM位置伺服系统离散时间变结构控制器的设计方法。 cnki