四轮独立驱动轮毂电机电动汽车研究综述

Review on Electric Vehicle with Four-wheel Independent Drive In-wheel Motors

基于轮毂电机驱动的电动汽车是未来汽车的重要发展方向,而针对四轮独立驱动轮毂电机电动汽车的发展和国内外研究现状,论文进行了综述。首先介绍了轮毂电机和轮毂电机电动汽车结构和控制特点,对四轮独立驱动轮毂电机电动汽车国内外研究概况进行了说明,最后指出从产品化角度四轮毂电机电动汽车在稳定性控制、城市工况节能控制方面进行深入的理论研究和实践探索,而充分发挥其控制优势进行基于驾驶员特性的智能控制是未来研究的重要内容。

In-wheel motor electric vehicle is an important development direction for future cars. In view of the present development and its situation in both of the home and abroad as far as the electric vehicle with four-wheel independent drive is concerned, a comprehensive discussion was made. First, the control structure of the in-wheel motor and in-wheel motor electric vehicle was introduced in this paper. Second, the study of electric vehicle with four-wheel independent in-wheel motors at home and abroad was stated. At last, it pointed out that theoretical study and practical exploration are further needed in stability control, urban conditions energy control from the productization aspect and the intelligent control based on driver characteristics, which is an important direction in future research.