Driving Control Research for Longitudinal Dynamics of Electric Vehicles with Independently Driven Front and Rear Wheels
Joint Authors
Liu, Wei
Peng, Jiankun
He, Hongwen
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-25
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
This paper takes the electric off-road vehicle with separated driven axles as the research object.
To solve the longitudinal dynamics driving control problems, vehicle dynamics model, and control strategies were studied and the corresponding simulation was carried out.
An 8-DOF vehicle dynamics model with separated driven axles was built.
The driving control strategies on the typical roads were put forward.
The recognition algorithm of the typical road surfaces based on the wheels’ slip rates was proposed.
And the two control systems were designed including the pedal opening degree adjustment control system based on PI algorithm and the interaxle torque distribution control system based on sliding mode control algorithm.
The driving control flow of the proposed vehicle combining the pedal adjustment control system with the interaxle torque distribution control system was developed.
And the driven control strategies for the typical roads were simulated.
Simulation results show that the proposed drive control strategies can adapt to different typical road surfaces, limit the slip rates of the driving wheels within the stable zone, and ensure the vehicle driving safely and stably in accordance with the driver's intention.
American Psychological Association (APA)
Liu, Wei& He, Hongwen& Peng, Jiankun. 2013. Driving Control Research for Longitudinal Dynamics of Electric Vehicles with Independently Driven Front and Rear Wheels. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-17.
https://search.emarefa.net/detail/BIM-1031873
Modern Language Association (MLA)
Liu, Wei…[et al.]. Driving Control Research for Longitudinal Dynamics of Electric Vehicles with Independently Driven Front and Rear Wheels. Mathematical Problems in Engineering No. 2013 (2013), pp.1-17.
https://search.emarefa.net/detail/BIM-1031873
American Medical Association (AMA)
Liu, Wei& He, Hongwen& Peng, Jiankun. Driving Control Research for Longitudinal Dynamics of Electric Vehicles with Independently Driven Front and Rear Wheels. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-17.
https://search.emarefa.net/detail/BIM-1031873
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031873