| Energy harvesting via nonlinear energy sink for whole-spacecraft | |
| Alternative Title | Energy harvesting via nonlinear energy sink for whole-spacecraft |
| Zhang YeWei1; Lu YanNan1; Chen LiQun2 | |
| 2019 | |
| Source Publication | SCIENCE CHINA-TECHNOLOGICAL SCIENCES
 |
| ISSN | 1674-7321 |
| Volume | 62Issue:9Pages:1483-1491 |
| Abstract | 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. |
| Other Abstract | 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. |
| Keyword | VIBRATION INTEGRATION COMPOSITES BEAM nonlinear energy sink giant magnetostrictive-piezoelectric material pseudo arc length continuation technique energy harvesting |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Natural Science Foundation of China] ; [Scientific Research Fund of Liaoning Provincial Education Department] ; [Liaoning Revitalization Talents Program] |
| CSCD ID | CSCD:6579673 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/145871 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 1.中国科学院金属研究所 2.Harbin Institute Technol, Sch Sci, Shenzhen 518055, Peoples R China |
| Recommended Citation 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. |
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