Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle
Joint Authors
Liu, Wei
Peng, Jiankun
He, Hongwen
Guo, Hongqiang
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-07-05
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
This paper provides a hierarchical control strategy for cooperative braking system of an electric vehicle with separated driven axles.
Two layers are defined: the top layer is used to optimize the braking stability based on two sliding mode control strategies, namely, the interaxle control mode and signal-axle control strategies; the interaxle control strategy generates the ideal braking force distribution in general braking condition, and the single-axle control strategy can ensure braking safety in emergency braking condition; the bottom layer is used to maximize the regenerative braking energy recovery efficiency with a reallocated braking torque strategy; the reallocated braking torque strategy can recovery braking energy as much as possible in the premise of meeting battery charging power.
The simulation results show that the proposed hierarchical control strategy is reasonable and can adapt to different typical road surfaces and load cases; the vehicle braking stability and safety can be guaranteed; furthermore, the regenerative braking energy recovery efficiency can be improved.
American Psychological Association (APA)
Peng, Jiankun& He, Hongwen& Liu, Wei& Guo, Hongqiang. 2015. Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1078905
Modern Language Association (MLA)
Peng, Jiankun…[et al.]. Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle. The Scientific World Journal No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1078905
American Medical Association (AMA)
Peng, Jiankun& He, Hongwen& Liu, Wei& Guo, Hongqiang. Hierarchical Control Strategy for the Cooperative Braking System of Electric Vehicle. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1078905
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078905