频率、相位、幅度均可调整的驻波超声马达驱动电源  

A Driving Source for Ultrasonic Standing Wave Motor With Adjustable Frequency, Phase and Amplitude

作　　者：万平英[1] 赖振讲[1] 唐爱莲 

机构地区：[1]河南师范大学物理系,河南新乡453002 [2]新乡市灯具总厂

出　　处：《河南师范大学学报（自然科学版）》1999年第4期40-43,共4页Journal of Henan Normal University(Natural Science Edition)

基　　金：国家自然科学基金

摘　　要：本文介绍了一种驻波超声马达驱动电源，对其电路组成，工作原理和各功能的实现作了较详细的阐述，并指出研制过程中制作关键部件时应注意的问题．In this paper, a driving source for ultrasonic standing wave motor was reported, lts circuitry, operational principle and realized functions were elaborated. Furthermore, the noticeable problems during the process of making the key components were pointed out. In this paper, a driving source for ultrasonic standing wave motor was reported, lts circuitry, operational principle and realized functions were elaborated. Furthermore, the noticeable problems during the process of making the key components were pointed out.

关 键 词：驻波超声马达 驱动电源 频率 相位 幅度 

分 类 号：TM350.3[电气工程—电机] TB55[理学—物理]