环形行波超声波电动机的研制  

Research and Manufacture of Rotary Ultrasonic Motors Actuated By Traveling Flexural Waves

作　　者：张中[1] 叶家明[1] 鲍远律[1] 

机构地区：[1]中国科学技术大学,安徽合肥230027

出　　处：《微特电机》2004年第3期14-16,共3页Small & Special Electrical Machines

基　　金：国家自然科学基金(60272040)

摘　　要：介绍了环形行波超声波电动机的理论基础和关键技术,并针对这些关键技术和难点所采取的技术途径进行了总结和分析。样机性能表明理论分析的正确性以及采取的技术途径的可行性。The theoretical principle of the traveling wave ultrasonic motor and the keys of manufactureing are introduced in this paper,The techniques and methods are offered to resolve these questions.The performance of motor shows the correction of the theoretical analysis and the effect of adopting these techniques

关 键 词：超声波电动机 压电陶瓷 摩擦材料 环形 行波 

分 类 号：TM38[电气工程—电机]