A Double B-1-Mode 4-Layer Laminated Piezoelectric Linear Motor

doi:10.1109/TUFFC.2012.2516

CORC > 北京大学 > 工学院

	A Double B-1-Mode 4-Layer Laminated Piezoelectric Linear Motor
	Li, Xiaotian ; Chen, Zhijiang ; Dong, Shuxiang
刊名	ieee transactions on ultrasonics ferroelectrics and frequency control
	2012
关键词	ULTRASONIC MOTOR MODE ACTUATOR VIBRATOR CYLINDER
DOI	10.1109/TUFFC.2012.2516
英文摘要	We report a miniature piezoelectric ultrasonic linear motor that is made of four Pb(Zr, Ti)O-3 (PZT) piezoelectric ceramic layers for low-voltage work. The 4-layer piezoelectric laminate works in two orthogonal first-bending modes for producing elliptical oscillations, which are then used to drive a contacting slider into continuous linear motion. Experimental results show that the miniature linear motor (size: 4 x 4 x 12 mm, weight: 1.7 g) can generate a large driving force of 0.48 N and a linear motion speed of up to 160 mm/s, using a 40 V-pp/mm voltage drive at its resonance frequency of 64.5 kHz. The maximum efficiency of the linear motor is 30%.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000312269800016&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Acoustics; Engineering, Electrical & Electronic; SCI(E); EI; PubMed; 5; ARTICLE; 12; 2752-2757; 59
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/153948]
专题	工学院
推荐引用方式 GB/T 7714	Li, Xiaotian,Chen, Zhijiang,Dong, Shuxiang. A Double B-1-Mode 4-Layer Laminated Piezoelectric Linear Motor[J]. ieee transactions on ultrasonics ferroelectrics and frequency control,2012.
APA	Li, Xiaotian,Chen, Zhijiang,&Dong, Shuxiang.(2012).A Double B-1-Mode 4-Layer Laminated Piezoelectric Linear Motor.ieee transactions on ultrasonics ferroelectrics and frequency control.
MLA	Li, Xiaotian,et al."A Double B-1-Mode 4-Layer Laminated Piezoelectric Linear Motor".ieee transactions on ultrasonics ferroelectrics and frequency control (2012).