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Theoretical and Experimental Study on Electromechanical Coupling Properties of Multihammer Synchronous Vibration System
Joint Authors
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-03-15
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Industrial simulation of real external load using multiple exciting points or increasing exciting force by synchronizing multiple exciting forces requires multiple vibration hammers to be coordinated and work together.
Multihammer vibration system which consists of several hammers is a complex electromechanical system with complex electromechanical coupling.
In this paper, electromechanical coupling properties of such a multihammer vibration system were studied in detail using theoretical derivation, numerical simulation, and experiment.
A kinetic model of multihammer synchronous vibration system was established, and approximate expressions for electromechanical coupling strength were solved using a small parameter periodic averaging method.
Basic coupling rules and reasons were obtained.
Self-synchronization and frequency hopping phenomenon were also analyzed.
Subsequently, numerical simulations were carried out and electromechanical coupling process was obtained for different parameters.
Simulation results verify correctness of the proposed model and results.
Finally, experiments were carried out, self-synchronization and frequency hopping phenomenon were both observed, and results agree well with theoretical deduction and simulation results.
These results provide theoretical foundations for multihammer synchronous vibration system and its synchronous control.
American Psychological Association (APA)
Lai, Xin& Xie, Wanjun. 2016. Theoretical and Experimental Study on Electromechanical Coupling Properties of Multihammer Synchronous Vibration System. Shock and Vibration،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1119534
Modern Language Association (MLA)
Lai, Xin& Xie, Wanjun. Theoretical and Experimental Study on Electromechanical Coupling Properties of Multihammer Synchronous Vibration System. Shock and Vibration No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1119534
American Medical Association (AMA)
Lai, Xin& Xie, Wanjun. Theoretical and Experimental Study on Electromechanical Coupling Properties of Multihammer Synchronous Vibration System. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1119534
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119534