摘要
为了提高纯电动汽车在永磁同步电机控制下的扰动性能,将参数自整定算法加入到永磁同步电机的数学模型中,设计出参数自整定控制器,通过MATLAB/SIMULINK将参数自整定控制器和传统的模糊PI控制器进行仿真对比实验.实验结果表明:纯电动汽车在低速运行受到扰动时运用参数自整定控制器恢复稳定更快.
In order to improve the performance of pure electric vehicles disturbances in permanent magnet synchronous motor, this paper adds self-tuning algorithm parameters to the mathematical model of permanent magnet synchronous motor to design parameter self-tuning controllers. And through MATLAB/SIMULINK, comparison between parameter self-tuning control and traditional fuzzy PI controller simulation is conducted in experiment. Experimental results show when the parameters of pure electric vehiciel are disturbed when running at low speed, the use of parameter self-tuning controller restores stability quickly.
出处
《广西科技大学学报》
CAS
2015年第3期1-6,共6页
Journal of Guangxi University of Science and Technology
基金
广西自然科学基金项目(2010GXNSFA013126
2010GXNSFA013024)
广西重点实验室建设项目(13-051-38)
2012年广西研究生教育创新计划项目(2012105940811 M01)资助
关键词
永磁同步电机
空间矢量脉宽调制
参数自整定PI控制器
MATLAB仿真
permanent magnet synchronous motor
space vector pulse width modulation
parameter self-tuning fuzzy PI controller
MATLAB Simulation
