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Optimal Velocity Control for a Battery Electric Vehicle Driven by Permanent Magnet Synchronous Motors
Joint Authors
Lu, Dongbin
Ouyang, Minggao
Gu, Jing
Li, Jianqiu
Source
Mathematical Problems in Engineering
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-14, 14 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-11-03
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Abstract EN
The permanent magnet synchronous motor (PMSM) has high efficiency and high torque density.
Field oriented control (FOC) is usually used in the motor to achieve maximum efficiency control.
In the electric vehicle (EV) application, the PMSM efficiency model, combined with the EV and road load system model, is used to study the optimal energy-saving control strategy, which is significant for the economic operation of EVs.
With the help of GPS, IMU, and other information technologies, the road conditions can be measured in advance.
Based on this information, the optimal velocity of the EV driven by PMSM can be obtained through the analytical algorithm according to the efficiency model of PMSM and the vehicle dynamic model in simple road conditions.
In complex road conditions, considering the dynamic characteristics, the economic operating velocity trajectory of the EV can be obtained through the dynamic programming (DP) algorithm.
Simulation and experimental results show that the minimum energy consumption and global energy optimization can be achieved when the EV operates in the economic operation area.
American Psychological Association (APA)
Lu, Dongbin& Ouyang, Minggao& Gu, Jing& Li, Jianqiu. 2014. Optimal Velocity Control for a Battery Electric Vehicle Driven by Permanent Magnet Synchronous Motors. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1044074
Modern Language Association (MLA)
Lu, Dongbin…[et al.]. Optimal Velocity Control for a Battery Electric Vehicle Driven by Permanent Magnet Synchronous Motors. Mathematical Problems in Engineering No. 2014 (2014), pp.1-14.
https://search.emarefa.net/detail/BIM-1044074
American Medical Association (AMA)
Lu, Dongbin& Ouyang, Minggao& Gu, Jing& Li, Jianqiu. Optimal Velocity Control for a Battery Electric Vehicle Driven by Permanent Magnet Synchronous Motors. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-14.
https://search.emarefa.net/detail/BIM-1044074
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1044074