电子器件Issue(4)：876-881,6.DOI:10.3969/j.issn.1005-9490.2015.04.032
基于模糊控制的电动汽车再生制动系统的研究∗
Regenerative Braking System of Electric Vehicle Based on Fuzzy Control
摘要
Abstract
To improve energy usage efficiency and prolong the driving distance of electric vehicles( EVs) under the condition of ensuring braking quality,a creative regenerative braking system( RBS) is presented. The RBS is adapted to brushless DC( BLDC) motor,and it emphasizes on the distribution of the braking force,as well as BLDC motor control. BLDC motor control utilizes the traditional PID control and the distribution of braking force adopts fuzzy logic control. Because the fuzzy reasoning is slower than PID control,the braking torque can be real-time controled by PID control. The simulation results are showed by analyzing battery state of charge( SOC) ,braking force and DC bus current under the environment of MATLAB and SIMULINK. The simulation results verified that the proposed method is realizable for practical implementation.关键词
电动汽车/再生制动系统/模糊控制/PID控制/无刷直流电机Key words
electric vehicles/regenerative braking system/fuzzy control/PID control/brushless DC motor分类
交通工程引用本文复制引用
张克玲,钱祥忠..基于模糊控制的电动汽车再生制动系统的研究∗[J].电子器件,2015,(4):876-881,6.基金项目
浙江省重点科技创新团队项目(2012R10006-12) （2012R10006-12）
