一种新型压电直线电机的建模分析与实验  

Modeling and Experiment of a New Type Piezoelectric Linear Motor

作　　者：潘松[1] 陈培洪[1] 黄卫清[1] 

机构地区：[1]南京航空航天大学精密驱动研究所,江苏南京210016

出　　处：《机械与电子》2013年第2期33-36,共4页Machinery & Electronics

基　　金：国家自然科学基金资助项目(51177072);南京航空航天大学科研基地创新创优基金(NJ20120002);南京航空航天大学科研启动经费(56YAH11063)

摘　　要：针对一种基于叠层型压电陶瓷新型非共振式压电直线电机,对其工作原理进行了分析。研究了叠层型压电陶瓷低频输出特性,并对电机的原理样机进行了建模分析,指出了电机的设计要点。对原理样机进行了实验,结果表明,电机在低频范围内的机械特性较好,工作频率可调,工作状态受外界影响小。The working principle of a new type of piezoelectric linear motor based on non- reso- nant vibration was analyzed. The new type motor was based on piezoelectric ceramics stack, and a working model was proposed to evaluate the me- chanical design. The mechanical property of the motor was preferable during low frequency, its op- erating frequency was adiustable and working state was stable under the interference of external fac- tors.

关 键 词：直线电机 非共振 建模分析 实验 

分 类 号：TM359.4[电气工程—电机]