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Coordinated Stability Control Strategy for Intelligent Electric Vehicles Using Vague Set Theory
Joint Authors
Zhao, Xuan
Ma, Jian
He, Yilin
Song, Ruoyang
Liu, Xiaodong
Wang, Lu
Source
Mathematical Problems in Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-17, 17 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-02-19
Country of Publication
Egypt
No. of Pages
17
Main Subjects
Abstract EN
Aiming at improving the tracking stability performance for intelligent electric vehicles, a novel stability coordinated control strategy based on preview characteristics is proposed in this paper.
Firstly, the traditional stability control target is introduced with the two degrees of freedom model, which is realized by the sliding mode control strategy.
Secondly, an auxiliary control target further amending the former one with the innovation formulation of the preview characteristics is established.
At last, a multiple purpose Vague set leverages the contribution of the traditional target and the auxiliary preview target in various vehicle states.
The proposed coordinated control strategy is analyzed on the MATLAB/CarSim simulation platform and verified on an intelligent electric vehicle established with A&D5435 rapid prototyping experiment platform.
Simulation and experimental results indicate that the proposed control strategy based on preview characteristics can effectively improve the tracking stability performance of intelligent electric vehicles.
In the double lane change simulation, the peak value of sideslip angle, yaw rate, and lateral acceleration of the vehicle is reduced by 13.2%, 11.4%, and 8.9% compared with traditional control strategy.
The average deviations between the experimental and simulation results of yaw rate, lateral acceleration, and steering wheel angle are less than 10% at different speeds, which demonstrates the consistency between the experimental and the simulation results.
American Psychological Association (APA)
He, Yilin& Ma, Jian& Zhao, Xuan& Song, Ruoyang& Liu, Xiaodong& Wang, Lu. 2020. Coordinated Stability Control Strategy for Intelligent Electric Vehicles Using Vague Set Theory. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1197297
Modern Language Association (MLA)
He, Yilin…[et al.]. Coordinated Stability Control Strategy for Intelligent Electric Vehicles Using Vague Set Theory. Mathematical Problems in Engineering No. 2020 (2020), pp.1-17.
https://search.emarefa.net/detail/BIM-1197297
American Medical Association (AMA)
He, Yilin& Ma, Jian& Zhao, Xuan& Song, Ruoyang& Liu, Xiaodong& Wang, Lu. Coordinated Stability Control Strategy for Intelligent Electric Vehicles Using Vague Set Theory. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-17.
https://search.emarefa.net/detail/BIM-1197297
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1197297