The Design of Variable Stiffness Massage head Based on Magnetorheological Fluid

Autor:	Xu ZhiCheng, Ming Xing, Shi YiKai, Wang WenDong
Jazyk:	English<br />French
Rok vydání:	2017
Předmět:	magnetorheological fluid massage instrument electromagnetic simulation structure design Engineering (General). Civil engineering (General) TA1-2040
Zdroj:	MATEC Web of Conferences, Vol 139, p 00218 (2017)
Druh dokumentu:	article
ISSN:	2261-236X 20171390
DOI:	10.1051/matecconf/201713900218
Popis:	A controlled massage head is designed to vary the massage intensity rapidly. It bases on the property of magnetorheological fluid stiffness influenced by magnetic field. In this paper, we draw on relevant methods, design electromagnetic structures with numerical analysis software. The method of positive and negative current with permanent magnet compensation is presented to achieve a bigger range of magnetic field strength adjustment. Further, the massage head prototype is manufactured and tested. The experiment data are processed and indicates the design of the magnetic field strength and massage strength can meet the requirements.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/7ae0d4cd12b348f690bc1066cd037e10 Zobrazit plný text záznamu View record in DOAJ