Study on the Control Strategy of Shifting Time Involving Multigroup Clutches
Joint Authors
Cao, Leilei
Zhu, Zhen
Gao, Xiang
Pan, Daoyuan
Zhu, Yu
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-01-21
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
This paper focuses on the control strategy of shifting time involving multigroup clutches for a hydromechanical continuously variable transmission (HMCVT).
The dynamic analyses of mathematical models are presented in this paper, and the simulation models are used to study the control strategy of HMCVT.
Simulations are performed in Simulation X platform to investigate the shifting time of clutches under different operating conditions.
On this basis, simulation analysis and test verification of two typical conditions, which play the decisive roles for the shifting quality, are carried out.
The results show that there are differences in the shifting time of the two typical conditions.
In the shifting process from the negative transmission of hydromechanical ranges to the positive transmission of hydromechanical ranges, the control strategy based on the shifting time is switching the clutches of shifting mechanism firstly and then disengaging a group of clutches of planetary gear mechanism and engaging another group of the clutches of planetary gear mechanism lastly.
In the shifting process from the hydraulic range to the hydromechanical range, the control strategy based on the shifting time is switching the clutches of hydraulic shifting mechanism and planetary gear mechanism at first and then engaging the clutch of shifting mechanism.
American Psychological Association (APA)
Zhu, Zhen& Gao, Xiang& Pan, Daoyuan& Zhu, Yu& Cao, Leilei. 2016. Study on the Control Strategy of Shifting Time Involving Multigroup Clutches. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-17.
https://search.emarefa.net/detail/BIM-1112878
Modern Language Association (MLA)
Zhu, Zhen…[et al.]. Study on the Control Strategy of Shifting Time Involving Multigroup Clutches. Mathematical Problems in Engineering No. 2016 (2016), pp.1-17.
https://search.emarefa.net/detail/BIM-1112878
American Medical Association (AMA)
Zhu, Zhen& Gao, Xiang& Pan, Daoyuan& Zhu, Yu& Cao, Leilei. Study on the Control Strategy of Shifting Time Involving Multigroup Clutches. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-17.
https://search.emarefa.net/detail/BIM-1112878
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1112878