Energy harvesting via nonlinear energy sink for whole-spacecraft

IMR OpenIR

	Energy harvesting via nonlinear energy sink for whole-spacecraft
其他题名	Energy harvesting via nonlinear energy sink for whole-spacecraft
	Zhang YeWei 1; Lu YanNan 1; Chen LiQun 2
	2019
发表期刊	SCIENCE CHINA-TECHNOLOGICAL SCIENCES
ISSN	1674-7321
卷号	62 期号:9 页码:1483-1491
摘要	This paper presents nonlinear energy sink with giant magnetostrictive-piezoelectric material for energy harvesting of the whole-spacecraft vibration reduction system. The whole-spacecraft vibration attenuation system can effectively reduce vibration and achieve self-tuning enhanced energy harvesting range. The open-circuit voltage generated at low frequency is affected by the magnetic field force, alternating magnetic field and relative displacement. In order to acquire a steady periodic solution of the energy harvesting system, a combination of the harmonic balance method and pseudo arc length continuation technique is used. The numerical outcomes are consistent with the analytical outcomes in a certain range, which also proves the accuracy and reliability of the results. The amplitude and voltage of the energy harvesting system are analyzed by parameters such as cubic stiffness, viscous damping, and external excitation acceleration. In addition, this paper provides a new idea for broadband energy harvesting.
其他摘要	This paper presents nonlinear energy sink with giant magnetostrictive-piezoelectric material for energy harvesting of the wholespacecraft vibration reduction system. The whole-spacecraft vibration attenuation system can effectively reduce vibration and achieve self-tuning enhanced energy harvesting range. The open-circuit voltage generated at low frequency is affected by the magnetic field force, alternating magnetic field and relative displacement. In order to acquire a steady periodic solution of the energy harvesting system, a combination of the harmonic balance method and pseudo arc length continuation technique is used. The numerical outcomes are consistent with the analytical outcomes in a certain range, which also proves the accuracy and reliability of the results. The amplitude and voltage of the energy harvesting system are analyzed by parameters such as cubic stiffness, viscous damping, and external excitation acceleration. In addition, this paper provides a new idea for broadband energy harvesting.
关键词	VIBRATION INTEGRATION COMPOSITES BEAM nonlinear energy sink giant magnetostrictive-piezoelectric material pseudo arc length continuation technique energy harvesting
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Scientific Research Fund of Liaoning Provincial Education Department] ; [Liaoning Revitalization Talents Program]
CSCD记录号	CSCD:6579673
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/145871
专题	中国科学院金属研究所
作者单位	1.中国科学院金属研究所 2.Harbin Institute Technol, Sch Sci, Shenzhen 518055, Peoples R China
推荐引用方式 GB/T 7714	Zhang YeWei,Lu YanNan,Chen LiQun. Energy harvesting via nonlinear energy sink for whole-spacecraft[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2019,62(9):1483-1491.
APA	Zhang YeWei,Lu YanNan,&Chen LiQun.(2019).Energy harvesting via nonlinear energy sink for whole-spacecraft.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,62(9),1483-1491.
MLA	Zhang YeWei,et al."Energy harvesting via nonlinear energy sink for whole-spacecraft".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 62.9(2019):1483-1491.