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Dynamic Response of Parallel Hoisting System under Drive Deviation between Ropes with Time-Varying Length
Joint Authors
Wang, Naige
Peng, Weihong
Li, Jishun
Cai, Xiang
Cao, Guohua
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-01-29
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
The dynamic responses of parallel hoisting system with time-varying length and rigid guidance under drive deviation are investigated considering tension and torsion characteristics of the ropes.
The variable-domain three-node elements of rope are employed and the corresponding differential algebraic equations (DAEs) are derived using Lagrange’s equations of the first kind.
The slack situation of the rope is considered, and the dynamic equations which are systems of DAEs are transformed to ordinary differential equations (ODEs).
The dynamic responses of tension, torsion, and acceleration are analyzed considering radius’ error of the drums, which indicates that the drive deviation between ropes can cause large influence on the tension difference and even cause one of the ropes to slack.
However, the torsion of the corresponding rope is active.
And unreasonable discordance between ropes should be controlled for the design and manufacture of drum on super deep parallel hoisting system.
American Psychological Association (APA)
Cao, Guohua& Cai, Xiang& Wang, Naige& Peng, Weihong& Li, Jishun. 2017. Dynamic Response of Parallel Hoisting System under Drive Deviation between Ropes with Time-Varying Length. Shock and Vibration،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1204850
Modern Language Association (MLA)
Cao, Guohua…[et al.]. Dynamic Response of Parallel Hoisting System under Drive Deviation between Ropes with Time-Varying Length. Shock and Vibration No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1204850
American Medical Association (AMA)
Cao, Guohua& Cai, Xiang& Wang, Naige& Peng, Weihong& Li, Jishun. Dynamic Response of Parallel Hoisting System under Drive Deviation between Ropes with Time-Varying Length. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1204850
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1204850