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Line Spectrum Chaotification on QZS Systems with Time-Delay Control
Joint Authors
Zhang, Jing
Tang, Tao
Fang, Wenhua
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-05-30
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
Chaotification can be employed to weaken or eliminate the feature of line spectra of waterborne noise.
The efficiency of this method lies on the use of small control.
The analysis reveals that the critical control gain depends on the stiffness of vibration isolation systems.
Thus, an isolation raft system based on quasi-zero-stiffness (QZS) property is proposed for line spectrum chaotification.
A nonlinear time-delay controller is derived accordingly.
Comparative analysis shows that the new approach allows much smaller control, and the intensity of line spectra is further reduced.
Numerical simulations also indicate other advantages with the introduction of QZS system into chaotification.
American Psychological Association (APA)
Zhang, Jing& Tang, Tao& Fang, Wenhua. 2020. Line Spectrum Chaotification on QZS Systems with Time-Delay Control. Complexity،Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1139981
Modern Language Association (MLA)
Zhang, Jing…[et al.]. Line Spectrum Chaotification on QZS Systems with Time-Delay Control. Complexity No. 2020 (2020), pp.1-14.
https://search.emarefa.net/detail/BIM-1139981
American Medical Association (AMA)
Zhang, Jing& Tang, Tao& Fang, Wenhua. Line Spectrum Chaotification on QZS Systems with Time-Delay Control. Complexity. 2020. Vol. 2020, no. 2020, pp.1-14.
https://search.emarefa.net/detail/BIM-1139981
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1139981