Driveline Torsional Analysis and Clutch Damper Optimization for Reducing Gear Rattle
Joint Authors
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-24, 24 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-05
Country of Publication
Egypt
No. of Pages
24
Main Subjects
Abstract EN
This paper describes a research work on driveline modeling, torsional vibration analysis, and clutch damper parameters optimization for reducing transmission gear rattle on the vehicle creeping condition.
Firstly, major driveline components, including quasi-transient engine, multistage stiffness clutch damper, detailed manual transmission and differential mechanism, and LuGre tire, are modeled, respectively.
Secondly, powertrain system modeling adopting a two-stage stiffness clutch damper is constructed and analyzed.
Transient responses predicted by the model show that the driveline undergoes severe torsional vibration and transmission gear rattle phenomenon.
By analysis, it is concluded that the clutch damper works jumping between the first- and second-stage stiffness, which results in this problem for the creeping condition.
Then, a three-stage stiffness clutch damper is proposed innovatively to solve this problem.
It is shown that severe driveline vibration and gear rattle phenomenon are inhibited effectively.
Finally, it draws a conclusion that clutch damper parameters could have a great effect on driveline vibration and gear rattle phenomenon and a three-stage stiffness clutch damper could be utilized to solve gear rattle phenomenon efficiently on the vehicle creeping condition.
American Psychological Association (APA)
Wu, Huwei& Wu, Guangqiang. 2016. Driveline Torsional Analysis and Clutch Damper Optimization for Reducing Gear Rattle. Shock and Vibration،Vol. 2016, no. 2016, pp.1-24.
https://search.emarefa.net/detail/BIM-1119813
Modern Language Association (MLA)
Wu, Huwei& Wu, Guangqiang. Driveline Torsional Analysis and Clutch Damper Optimization for Reducing Gear Rattle. Shock and Vibration No. 2016 (2016), pp.1-24.
https://search.emarefa.net/detail/BIM-1119813
American Medical Association (AMA)
Wu, Huwei& Wu, Guangqiang. Driveline Torsional Analysis and Clutch Damper Optimization for Reducing Gear Rattle. Shock and Vibration. 2016. Vol. 2016, no. 2016, pp.1-24.
https://search.emarefa.net/detail/BIM-1119813
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1119813