Electric car design based on wheel motor drive

2019 7th International Forum on Industrial Design

工业技术（总论）

Cao, Xin^1 ; Yang, Weimin^1 ; Yao, Yangfan^1

School of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing, Beijing

100029, China^1

关键词: Compact structures;    Driving mode;    Electric cars;    Environmental issues;    Future designs;    Fuzzy evaluation method;    New energy vehicles;    Wheel-hub motors;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/573/1/012074/pdf
DOI  :  10.1088/1757-899X/573/1/012074

学科分类：工业工程学

来源: IOP

【 摘 要 】

Under the increasingly severe energy and environmental issues, new energy vehicles are receiving more and more attention. In the new energy vehicle series, new energy vehicles with wheel hub motors as the driving technology are unique. The new energy vehicles of the hub motor have the characteristics of compact structure, independent drive and high integration of the power system. These characteristics make the hub motor have unparalleled advantages in the development of new energy vehicles. By analyzing the principle of the driving mode of the hub motor, the paper draws the limitations of the hub motor itself, and starts from this defect, combined with its own advantages, combining the advantages and disadvantages, thus making a new breakthrough in the car's shape. After the design of the styling was completed by modeling, the appearance of the car was evaluated by the fuzzy evaluation method, and the result was good. This paper combines the design examples with the scientific and theoretical basis to enhance the car's styling image and provide reference and basis for the future design of the wheel hub motor.