计算机应用研究2011，Vol.28Issue(4)：1330-1332,3.DOI:10.3969/j.issn.1001-3695.2011.04.037
基于模糊免疫PID的EPS路感研究
Road feel research of EPS based on fuzzy immune PID
摘要
Abstract
In view of the existence of uncertainties such as model and disturbance signal in the EPS system, the goal was to obtain a good steering feeling and a small torque fluctuation for the driver. Biology immune system were characterized by their strong robustness and self-adaptability even when encountering strong disturbances and uncertain conditions, presented fuzzy immune adaptive PID control based on the immune feedback regulating of the process. Simulation results show that the controller has a strong anti-interference ability, fast response speed, meanwhile attenuate the noises and disturbance caused by model parameter uncertainty and the road impact.关键词
电动助力转向系统/模糊免疫PID/路感/轻便性/抗干扰Key words
electric power steering system(EPS)/ fuzzy immune PID/ road feel/ portabihty/ disturbance resistance分类
信息技术与安全科学引用本文复制引用
臧怀泉,贾满满..基于模糊免疫PID的EPS路感研究[J].计算机应用研究,2011,28(4):1330-1332,3.基金项目
国家自然科学基金资助项目(50237020) （50237020）
