Torsional modes in piezo helical springs

CORC > 北京大学 > 信息科学技术学院

	Torsional modes in piezo helical springs
	Jiao, BL ; Zhang, JD
刊名	ieee transactions on ultrasonics ferroelectrics and frequency control
	1999
关键词	MEANDER-LINE GEOMETRY COMPOSITES
DOI	10.1109/58.741525
英文摘要	Piezo springs have been studied for their advantages in receiver applications at low frequencies. In this paper, piezo helical springs shaped from curved unimorphs are proposed for actuator designs in which the torsional modes are used to obtain electroelastic conversion. In comparison with the use of bimorphs as low frequency actuators, the helices show advantages of large strain capabilities and high compliance. These advantages are confirmed by numerical calculations.; Acoustics; Engineering, Electrical & Electronic; SCI(E); EI; PubMed; 10; ARTICLE; 1; 147-151; 46
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151887]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Jiao, BL,Zhang, JD. Torsional modes in piezo helical springs[J]. ieee transactions on ultrasonics ferroelectrics and frequency control,1999.
APA	Jiao, BL,&Zhang, JD.(1999).Torsional modes in piezo helical springs.ieee transactions on ultrasonics ferroelectrics and frequency control.
MLA	Jiao, BL,et al."Torsional modes in piezo helical springs".ieee transactions on ultrasonics ferroelectrics and frequency control (1999).